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2012-01-04Copyright year update in most files of the GDB Project.Joel Brobecker1-3/+1
gdb/ChangeLog: Copyright year update in most files of the GDB Project.
2011-12-23 Introduce gdb.FinishBreakpoint in PythonKevin Pouget1-7/+32
* Makefile.in (SUBDIR_PYTHON_OBS): Add py-finishbreakpoint.o. (SUBDIR_PYTHON_SRCS): Add python/py-finishbreakpoint.c. Add build rule for this file. * infcmd.c (print_return_value): Split to create get_return_value. (get_return_value): New function based on print_return_value. Handle case where stop_registers are not set. * inferior.h (get_return_value): New prototype. * python/py-breakpoint.c (bppy_pending_object): Make non-static. (gdbpy_breakpoint_created): Set is_py_finish_bp is necessary. (struct breakpoint_object): Move to python-internal.h (BPPY_REQUIRE_VALID): Likewise. (BPPY_SET_REQUIRE_VALID): Likewise. (gdbpy_breakpoint_created): Initialize is_finish_bp. (gdbpy_should_stop): Add pre/post hooks before/after calling stop method. * python/python-internal.h (breakpoint_object_type): Add as extern. (bppy_pending_object): Likewise. (typedef struct breakpoint_object) Removed. (struct breakpoint_object): Moved from py-breakpoint.c. Add field is_finish_bp. (BPPY_REQUIRE_VALID): Moved from py-breakpoint.c. (BPPY_SET_REQUIRE_VALID): Likewise. (frame_object_to_frame_info): New prototype. (gdbpy_initialize_finishbreakpoints): New prototype. (bpfinishpy_is_finish_bp): Likewise. (bpfinishpy_pre_stop_hook): Likewise. (bpfinishpy_post_stop_hook): Likewise. * python/py-finishbreakpoint.c: New file. * python/py-frame.c(frame_object_to_frame_info): Make non-static and accept PyObject instead of frame_object. (frapy_is_valid): Don't cast to frame_object. (frapy_name): Likewise. (frapy_type): Likewise. (frapy_unwind_stop_reason): Likewise. (frapy_pc): Likewise. (frapy_block): Likewise. (frapy_function): Likewise. (frapy_older): Likewise. (frapy_newer): Likewise. (frapy_find_sal): Likewise. (frapy_read_var): Likewise. (frapy_select): Likewise. * python/python.c (gdbpy_is_stopped_at_finish_bp): New noop function. (_initialize_python): Add gdbpy_initialize_finishbreakpoints. * python/python.h: Include breakpoint.h (gdbpy_is_stopped_at_finish_bp): New prototype. doc/ * gdb.texinfo (Finish Breakpoints in Python): New subsection. (Python API): Add menu entry for Finish Breakpoints. testsuite/ * Makefile.in (EXECUTABLES): Add py-finish-breakpoint and py-finish-breakpoint2 (MISCALLANEOUS): Add py-events-shlib.so and py-events-shlib-nodebug.so * gdb.python/py-breakpoint.exp (mult_line): Define and use variable instead of line number. * gdb.python/py-finish-breakpoint.c: New file. * gdb.python/py-finish-breakpoint.exp: New file. * gdb.python/py-finish-breakpoint.py: New file. * gdb.python/py-finish-breakpoint2.cc: New file. * gdb.python/py-finish-breakpoint2.exp: New file. * gdb.python/py-finish-breakpoint2.py: New file.
2011-12-06the "ambiguous linespec" seriesTom Tromey1-1/+2
gdb 2011-12-06 Joel Brobecker <brobecker@acacore.com> * language.h (struct language_defn): Add new component la_symbol_name_compare. * symfile.h (struct quick_symbol_functions): Update the profile of parameter "name_matcher" for the expand_symtabs_matching method. Update the documentation accordingly. * ada-lang.h (ada_name_for_lookup): Add declaration. * ada-lang.c (ada_name_for_lookup): New function, extracted out from ada_iterate_over_symbols. (ada_iterate_over_symbols): Do not encode symbol name anymore. (ada_expand_partial_symbol_name): Adjust profile. (ada_language_defn): Add value for la_symbol_name_compare field. * linespec.c: #include "ada-lang.h". (iterate_name_matcher): Add language parameter. Replace call to strcmp_iw by call to language->la_symbol_name_compare. (decode_variable): Encode COPY if current language is Ada. * dwarf2read.c (dw2_expand_symtabs_matching): Adjust profile of name_matcher parameter. Adjust call to name_matcher. * psymtab.c (expand_symtabs_matching_via_partial): Likewise. (expand_partial_symbol_names): Update profile of parameter "fun". * psymtab.h (expand_partial_symbol_names): Update profile of parameter "fun". * symtab.c (demangle_for_lookup): Update function documentation. (search_symbols_name_matches): Add language parameter. (expand_partial_symbol_name): Likewise. * c-lang.c (c_language_defn, cplus_language_defn) (asm_language_defn, minimal_language_defn): Add value for la_symbol_name_compare field. * d-lang.c (d_language_defn): Likewise. * f-lang.c (f_language_defn): Ditto. * jv-lang.c (java_language_defn): Ditto. * m2-lang.c (m2_language_defn): Ditto. * objc-lang.c (objc_language_defn): Ditto. * opencl-lang.c (opencl_language_defn): Ditto. * p-lang.c (pascal_language_defn): Ditto. * language.c (unknown_language_defn, auto_language_defn) (local_language_defn): Ditto. 2011-12-06 Tom Tromey <tromey@redhat.com> * linespec.c (iterate_over_all_matching_symtabs): Use LA_ITERATE_OVER_SYMBOLS. (lookup_prefix_sym, add_matching_symbols_to_info): Likewise. (find_function_symbols, decode_variable): Remove Ada special case. * language.h (struct language_defn) <la_iterate_over_symbols>: New field. (LA_ITERATE_OVER_SYMBOLS): New macro. * language.c (unknown_language_defn, auto_language_defn) (local_language_defn): Update. * c-lang.c (c_language_defn, cplus_language_defn) (asm_language_defn, minimal_language_defn): Update. * d-lang.c (d_language_defn): Update. * f-lang.c (f_language_defn): Update. * jv-lang.c (java_language_defn): Update. * m2-lang.c (m2_language_defn): Update. * objc-lang.c (objc_language_defn): Update. * opencl-lang.c (opencl_language_defn): Update. * p-lang.c (pascal_language_defn): Update. * ada-lang.c (ada_iterate_over_symbols): New function. (ada_language_defn): Update. 2011-12-06 Tom Tromey <tromey@redhat.com> Joel Brobecker <brobecker@acacore.com> PR breakpoints/13105, PR objc/8341, PR objc/8343, PR objc/8366, PR objc/8535, PR breakpoints/11657, PR breakpoints/11970, PR breakpoints/12023, PR breakpoints/12334, PR breakpoints/12856, PR shlibs/8929, PR shlibs/7393: * python/py-type.c (compare_maybe_null_strings): Rename from compare_strings. (check_types_equal): Update. * utils.c (compare_strings): New function. * tui/tui-winsource.c (tui_update_breakpoint_info): Update for location changes. * tracepoint.c (scope_info): Update. (trace_find_line_command): Use DECODE_LINE_FUNFIRSTLINE. * symtab.h (iterate_over_minimal_symbols) (iterate_over_some_symtabs, iterate_over_symtabs) (find_pcs_for_symtab_line, iterate_over_symbols) (demangle_for_lookup): Declare. (expand_line_sal): Remove. * symtab.c (iterate_over_some_symtabs, iterate_over_symtabs) (lookup_symtab_callback): New functions. (lookup_symtab): Rewrite. (demangle_for_lookup): New function, extract from lookup_symbol_in_language. (lookup_symbol_in_language): Use it. (iterate_over_symbols): New function. (find_line_symtab): Update. (find_pcs_for_symtab_line): New functions. (find_line_common): Add 'start' argument. (decode_line_spec): Update. Change argument to 'flags', change interpretation. (append_expanded_sal): Remove. (append_exact_match_to_sals): Remove. (expand_line_sal): Remove. * symfile.h (struct quick_symbol_functions) <lookup_symtab>: Remove. <map_symtabs_matching_filename>: New field. * stack.c (func_command): Only look in the current program space. Use DECODE_LINE_FUNFIRSTLINE. * source.c (line_info): Set pspace on sal. Check program space in the loop. Use DECODE_LINE_LIST_MODE. (select_source_symtab): Use DECODE_LINE_FUNFIRSTLINE. * solib-target.c: Remove DEF_VEC_I(CORE_ADDR). * python/python.c (gdbpy_decode_line): Update. * psymtab.c (partial_map_expand_apply): New function. (partial_map_symtabs_matching_filename): Rename from lookup_partial_symbol. Update arguments. (lookup_symtab_via_partial_symtab): Remove. (psym_functions): Update. * objc-lang.h (parse_selector, parse_method): Don't declare. (find_imps): Update. * objc-lang.c (parse_selector, parse_method): Now static. (find_methods): Change arguments. Fill in a vector of symbol names. (uniquify_strings): New function. (find_imps): Change arguments. * minsyms.c (iterate_over_minimal_symbols): New function. * linespec.h (enum decode_line_flags): New. (struct linespec_sals): New. (struct linespec_result) <canonical>: Remove. <pre_expanded, addr_string, sals>: New fields. (destroy_linespec_result, make_cleanup_destroy_linespec_result) (decode_line_full): Declare. (decode_line_1): Update. * linespec.c (struct address_entry, struct linespec_state, struct collect_info): New types. (add_sal_to_sals_basic, add_sal_to_sals, hash_address_entry) (eq_address_entry, maybe_add_address): New functions. (total_number_of_methods): Remove. (iterate_name_matcher, iterate_over_all_matching_symtabs): New functions. (find_methods): Change arguments. Don't canonicalize input. Simplify logic. (add_matching_methods, add_constructors) (build_canonical_line_spec): Remove. (filter_results, convert_results_to_lsals): New functions. (decode_line_2): Change arguments. Rewrite for new data structures. (decode_line_internal): Rename from decode_line_1. Change arguments. Add cleanups. Update for new data structures. (linespec_state_constructor, linespec_state_destructor) (decode_line_full, decode_line_1): New functions. (decode_indirect): Change arguments. Update. (locate_first_half): Use skip_spaces. (decode_objc): Change arguments. Update for new data structures. Simplify logic. (decode_compound): Change arguments. Add cleanups. Remove fallback code, replace with error. (struct decode_compound_collector): New type. (collect_one_symbol): New function. (lookup_prefix_sym): Change arguments. Update. (compare_symbol_name, add_all_symbol_names_from_pspace) (find_superclass_methods ): New functions. (find_method): Rewrite. (struct symtab_collector): New type. (add_symtabs_to_list, collect_symtabs_from_filename): New functions. (symtabs_from_filename): Change API. Rename from symtab_from_filename. (collect_function_symbols): New function. (find_function_symbols): Change API. Rename from find_function_symbol. Rewrite. (decode_all_digits): Change arguments. Rewrite. (decode_dollar): Change arguments. Use decode_variable. (decode_label): Change arguments. Rewrite. (collect_symbols): New function. (minsym_found): Change arguments. Rewrite. (check_minsym, search_minsyms_for_name) (add_matching_symbols_to_info): New function. (decode_variable): Change arguments. Iterate over all symbols. (symbol_found): Remove. (symbol_to_sal): New function. (init_linespec_result, destroy_linespec_result) (cleanup_linespec_result, make_cleanup_destroy_linespec_result): New functions. (decode_digits_list_mode, decode_digits_ordinary): New functions. * dwarf2read.c (dw2_map_expand_apply): New function. (dw2_map_symtabs_matching_filename): Rename from dw2_lookup_symtab. Change arguments. (dwarf2_gdb_index_functions): Update. * dwarf2loc.c: Remove DEF_VEC_I(CORE_ADDR). * defs.h (compare_strings): Declare. * cli/cli-cmds.c (compare_strings): Move to utils.c. (edit_command, list_command): Use DECODE_LINE_LIST_MODE. Call filter_sals. (compare_symtabs, filter_sals): New functions. * breakpoint.h (struct bp_location) <line_number, source_file>: New fields. (struct breakpoint) <line_number, source_file>: Remove. <filter>: New field. * breakpoint.c (print_breakpoint_location, init_raw_breakpoint) (momentary_breakpoint_from_master, add_location_to_breakpoint): Update for changes to locations. (init_breakpoint_sal): Add 'filter' argument. Set 'filter' on breakpoint. (create_breakpoint_sal): Add 'filter' argument. (remove_sal, expand_line_sal_maybe): Remove. (create_breakpoints_sal): Remove 'sals' argument. Handle pre-expanded sals and the filter. (parse_breakpoint_sals): Use decode_line_full. (check_fast_tracepoint_sals): Use get_sal_arch. (create_breakpoint): Create a linespec_sals. Update. (break_range_command): Use decode_line_full. Update. (until_break_command): Update. (clear_command): Update match conditions for linespec.c changes. Use DECODE_LINE_LIST_MODE. (say_where): Update for changes to locations. (bp_location_dtor): Free 'source_file'. (base_breakpoint_dtor): Free 'filter'. Don't free 'source_file'. (update_static_tracepoint): Update for changes to locations. (update_breakpoint_locations): Disable ranged breakpoint if too many locations match. Update. (addr_string_to_sals): Use decode_line_full. Resolve all sal PCs. (breakpoint_re_set_default): Don't call expand_line_sal_maybe. (decode_line_spec_1): Update. Change argument name to 'flags', change interpretation. * block.h (block_containing_function): Declare. * block.c (block_containing_function): New function. * skip.c (skip_function_command): Update. (skip_re_set): Update. * infcmd.c (jump_command): Use DECODE_LINE_FUNFIRSTLINE. * mi/mi-main.c (mi_cmd_trace_find): Use DECODE_LINE_FUNFIRSTLINE. * NEWS: Add entry. 2011-12-06 Tom Tromey <tromey@redhat.com> * elfread.c (elf_gnu_ifunc_resolver_return_stop): Allow breakpoint's pspace to be NULL. * breakpoint.h (struct breakpoint) <pspace>: Update comment. * breakpoint.c (init_raw_breakpoint): Conditionally set breakpoint's pspace. (init_breakpoint_sal): Don't set breakpoint's pspace. (prepare_re_set_context): Conditionally switch program space. (addr_string_to_sals): Check executing_startup on location's program space. 2011-12-06 Tom Tromey <tromey@redhat.com> * breakpoint.h (enum enable_state) <bp_startup_disabled>: Remove. * breakpoint.c (should_be_inserted): Explicitly check if program space is executing startup. (describe_other_breakpoints): Update. (disable_breakpoints_before_startup): Change executing_startup earlier. Remove loop. (enable_breakpoints_after_startup): Likewise. (init_breakpoint_sal): Don't use bp_startup_disabled. (create_breakpoint): Don't use bp_startup_disabled. (update_global_location_list): Use should_be_inserted. (bkpt_re_set): Update. gdb/testsuite 2011-12-06 Joel Brobecker <brobecker@acacore.com> * gdb.ada/fullname_bp.exp: Add tests for other valid linespecs involving a fully qualified function name. 2011-12-06 Tom Tromey <tromey@redhat.com> * gdb.ada/homonym.exp: Add three breakpoint tests. 2011-12-06 Tom Tromey <tromey@redhat.com> * gdb.base/solib-weak.exp (do_test): Remove kfail. * gdb.trace/tracecmd.exp: Disable pending breakpoints earlier. * gdb.objc/objcdecode.exp: Update for output changes. * gdb.linespec/linespec.exp: New file. * gdb.linespec/lspec.cc: New file. * gdb.linespec/lspec.h: New file. * gdb.linespec/body.h: New file. * gdb.linespec/base/two/thefile.cc: New file. * gdb.linespec/base/one/thefile.cc: New file. * gdb.linespec/Makefile.in: New file. * gdb.cp/templates.exp (test_template_breakpoints): Update for output changes. * gdb.cp/re-set-overloaded.exp: Remove kfail. * gdb.cp/ovldbreak.exp: Update for output changes. "all" test now makes one breakpoint. * gdb.cp/method2.exp (test_break): Update for output changes. * gdb.cp/mb-templates.exp: Update for output changes. * gdb.cp/mb-inline.exp: Update for output changes. * gdb.cp/mb-ctor.exp: Update for output changes. * gdb.cp/ovsrch.exp: Use fully-qualified names. * gdb.base/solib-symbol.exp: Run to main later. Breakpoint now has multiple matches. * gdb.base/sepdebug.exp: Disable pending breakpoints. Update for error message change. * gdb.base/list.exp (test_list_filename_and_number): Update for error message change. * gdb.base/break.exp: Disable pending breakpoints. Update for output changes. * configure.ac: Add gdb.linespec. * configure: Rebuild. * Makefile.in (ALL_SUBDIRS): Add gdb.linespec. gdb/doc 2011-12-06 Tom Tromey <tromey@redhat.com> * gdb.texinfo (Set Breaks): Update for new behavior.
2011-10-29gdb/Yao Qi1-0/+1
* infcmd.c (disconnect_command): Call disconnect_tracing.
2011-08-042011-08-04 Pedro Alves <pedro@codesourcery.com>Pedro Alves1-0/+2
* ui-out.h (uiout): Rename to ... (current_uiout): ... this. * ui-out.c (uiout): Rename to ... (current_uiout): ... this. * ada-lang.c (print_it_exception, print_one_exception) (print_mention_exception): Adjust. * breakpoint.c (watchpoint_check): Adjust. (print_breakpoint_location, print_one_breakpoint, breakpoint_1) (default_collect_info, watchpoints_info, print_one_catch_fork) (print_one_catch_vfork, print_one_catch_syscall) (print_one_catch_exec, mention, print_it_ranged_breakpoint) (print_one_ranged_breakpoint, print_mention_ranged_breakpoint) (print_it_watchpoint, print_mention_watchpoint) (print_it_masked_watchpoint, print_mention_masked_watchpoint) (print_it_exception_catchpoint, print_one_exception_catchpoint) (print_mention_exception_catchpoint, say_where, bkpt_print_it) (bkpt_print_mention, momentary_bkpt_print_it) (tracepoint_print_mention, update_static_tracepoint) (tracepoints_info, save_breakpoints): Adjust. * cli-out.c (field_separator): Adjust. * cp-abi.c (list_cp_abis, show_cp_abi_cmd): Adjust. * exceptions.c (catch_exceptions_with_msg, catch_errors): Adjust. * frame.c (get_current_frame): Adjust. * infcmd.c (run_command_1, print_return_value): Adjust. * inferior.c (inferior_command, info_inferiors_command): Adjust. * infrun.c (print_end_stepping_range_reason): Adjust. (print_signal_exited_reason, print_exited_reason): Adjust. (print_signal_received_reason, print_no_history_reason): Adjust. * interps.c (interp_set): Adjust. * osdata.c (info_osdata_command): Adjust. * progspace.c (maintenance_info_program_spaces_command): Adjust. * remote-fileio.c (remote_fileio_request): Adjust. * remote.c (show_remote_cmd): Adjust. * solib.c (info_sharedlibrary_command): Adjust. * source.c (print_source_lines_base): Adjust. * stack.c (print_stack_frame): Adjust. (do_gdb_disassembly, print_frame_info, print_frame): Adjust. * symfile-mem.c (add_vsyscall_page): Adjust. * symfile.c (load_progress, generic_load) (print_transfer_performance): Adjust. * thread.c (info_threads_command, restore_selected_frame) (thread_command): Adjust. * top.c (make_cleanup_restore_ui_file): Adjust. * tracepoint.c (tvariables_info_1, trace_status_mi, tfind_1) (print_one_static_tracepoint_marker): Adjust. * cli/cli-cmds.c (print_disassembly): Adjust. * cli/cli-decode.c (print_doc_line): Adjust. * cli/cli-interp.c (safe_execute_command): Adjust. * cli/cli-logging.c (set_logging_redirect, pop_output_files) (handle_redirections): Adjust. * cli/cli-script.c (show_user_1): Adjust. * cli/cli-setshow.c (do_setshow_command, cmd_show_list): Adjust. * mi/mi-cmd-break.c (breakpoint_notify): Adjust. * mi/mi-cmd-disas.c (mi_cmd_disassemble): Adjust. * mi/mi-cmd-env.c (mi_cmd_env_pwd, mi_cmd_env_path) (mi_cmd_env_dir): Adjust. * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file) (print_partial_file_name, mi_cmd_file_list_exec_source_files): Adjust. * mi/mi-cmd-stack.c (mi_cmd_stack_list_frames) (mi_cmd_stack_info_depth, mi_cmd_stack_list_args) (list_args_or_locals): Adjust. * mi/mi-cmd-var.c (print_varobj, mi_cmd_var_create) (mi_cmd_var_delete, mi_cmd_var_set_format, mi_cmd_var_set_frozen) (mi_cmd_var_show_format, mi_cmd_var_info_num_children) (mi_cmd_var_list_children, mi_cmd_var_info_type) (mi_cmd_var_info_path_expression, mi_cmd_var_info_expression) (mi_cmd_var_show_attributes, mi_cmd_var_evaluate_expression) (mi_cmd_var_assign, mi_cmd_var_update, varobj_update_one): Adjust. * mi/mi-interp.c (mi_on_normal_stop): Adjust. * mi/mi-main.c (mi_cmd_gdb_exit, mi_cmd_thread_select) (mi_cmd_thread_list_ids, mi_cmd_thread_info, print_one_inferior) (list_available_thread_groups, mi_cmd_list_thread_groups) (mi_cmd_data_list_register_names) (mi_cmd_data_list_changed_registers) (mi_cmd_data_list_register_values, get_register) (mi_cmd_data_evaluate_expression, mi_cmd_data_read_memory) (mi_cmd_data_read_memory_bytes, mi_cmd_list_features) (mi_cmd_list_target_features, mi_cmd_add_inferior) (mi_execute_command, mi_load_progress): Adjust. * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines): Adjust. * python/py-auto-load.c (print_script, info_auto_load_scripts): Adjust. * python/py-breakpoint.c (bppy_get_commands): Adjust. * tui/tui-interp.c (tui_command_loop): Adjust. * tui/tui-io.c (tui_setup_io, tui_initialize_io): Adjust.
2011-07-262011-07-26 Paul Pluzhnikov <ppluzhnikov@google.com>Paul Pluzhnikov1-14/+22
* progspace.h (struct program_space): Add solib_add_generation. * infcmd.c (post_create_inferior): Only call solib_add if not already done. * solib.c (solib_add): Increment solib_add_generation.
2011-05-302011-05-30 Pedro Alves <pedro@codesourcery.com>Pedro Alves1-44/+70
gdb/ * continuations.h (continuation_ftype): Add `err' parameter. Document parameters. (do_all_continuations, do_all_continuations_thread) (do_all_intermediate_continuations) (do_all_intermediate_continuations_thread) (do_all_inferior_continuations): Add `err' parameter. * continuations.c (do_my_continuations_1, do_my_continuations) (do_all_inferior_continuations, do_all_continuations_ptid) (do_all_continuations_thread_callback) (do_all_continuations_thread, do_all_continuations) (do_all_intermediate_continuations_thread_callback) (do_all_intermediate_continuations_thread) (do_all_intermediate_continuations): Add `err' parameter, and pass it down all the way to the continuations proper. * inf-loop.c (inferior_event_handler): If fetching an inferior event throws an error, don't pop the target, and still call the continuations, but with `err' set. Adjust all other continuation calls. * breakpoint.c (until_break_command_continuation): Add `err' parameter. * infcmd.c (step_1_continuation): Add `err' parameter. Don't issue another step if `err' is set. (struct until_next_continuation_args): New. (until_next_continuation): Add `err' parameter. Adjust. (until_next_command): Adjust. (struct finish_command_continuation_args): Add `thread' field. (finish_command_continuation): Add `err' parameter. Handle it. (finish_forward): Adjust. (attach_command_continuation): Add `err' parameter. Handle it. * infrun.c (infrun_thread_stop_requested_callback): Adjust to cancel the continuations. * interps.c (interp_set): Adjust to cancel the continuations. * thread.c (clear_thread_inferior_resources): Adjust to cancel the continuations rather than discarding. (free_thread): Don't clear thread inferior resources here. (delete_thread_1): Do it here instead. And do it before removing the thread from the threads list. Tag the thread as exited before clearing thread inferior resources.
2011-05-272011-05-27 Pedro Alves <pedro@codesourcery.com>Pedro Alves1-0/+1
* defs.h (struct continuation, continuation_ftype) (continuation_free_arg_ftype, add_continuation) (do_all_continuations, do_all_continuations_thread) (discard_all_continuations, discard_all_continuations_thread) (add_intermediate_continuation, do_all_intermediate_continuations) (do_all_intermediate_continuations_thread) (discard_all_intermediate_continuations) (discard_all_intermediate_continuations_thread) (add_inferior_continuation, do_all_inferior_continuations) (discard_all_inferior_continuations): Move to ... * continuations.h: ... this new file. * breakpoint.c, continuations.c, event-top.c, inf-loop.c, infcmd.c, inferior.c, infrun.c, interps.c: Include continuations.h.
2011-05-262011-05-26 Pedro Alves <pedro@codesourcery.com>Pedro Alves1-4/+0
gdb/ * infcmd.c (finish_command): Allow async finish in reverse.
2011-05-262011-05-26 Pedro Alves <pedro@codesourcery.com>Pedro Alves1-24/+12
gdb/ * infcmd.c (finish_backward): Set a step-resume breakpoint at the function's entry point instead of a manually managed momentary breakpoint, and only ever issue one proceed call. * infrun.c (handle_inferior_event) <BPSTAT_WHAT_STEP_RESUME>: If doing a reverse-finish, switch to stepi mode, to do another step. (insert_step_resume_breakpoint_at_sal): Make public. (normal_stop): No need to save function value return registers if going reverse. * inferior.h (insert_step_resume_breakpoint_at_sal): Declare. gdb/testsuite/ * gdb.reverse/finish-reverse-bkpt.exp: New test.
2011-05-202011-05-20 Pedro Alves <pedro@codesourcery.com>Pedro Alves1-2/+14
gdb/ * infcmd.c: Include "inf-loop.h". (step_once): When stepping into an inline subroutine, pretend the target has run. If the target can async, switch the inferior event loop to INF_EXEC_COMPLETE. * inferior.h (user_visible_resume_ptid): Declare. * infrun.c (user_visible_resume_ptid): New function, factored out from `resume'. (resume): Use it. * mi/mi-main.c (mi_execute_async_cli_command): Remove assertion that the current thread is running. Merge async and sync branches.
2011-05-202011-05-20 Pedro Alves <pedro@codesourcery.com>Pedro Alves1-13/+11
gdb/ * infcmd.c (step_1): Simplify synchronous case.
2011-05-092011-05-09 Pedro Alves <pedro@codesourcery.com>Pedro Alves1-2/+2
* inferior.h (wait_for_inferior): Remove `thread_exec_as_sigtrap' parameter. * infrun.c (proceed, start_remote): Adjust. (wait_for_inferior): Remove `thread_exec_as_sigtrap' parameter, and adjust to not handle it. * solib-irix.c (irix_solib_create_inferior_hook): Adjust. * solib-osf.c (osf_solib_create_inferior_hook): Adjust. * solib-sunos.c (sunos_solib_create_inferior_hook): Adjust. * solib-svr4.c (svr4_solib_create_inferior_hook): Adjust. * windows-nat.c (do_initial_windows_stuff): Adjust. * infcmd.c (attach_command): Adjust. (notice_new_inferior): Adjust.
2011-04-19gdbTom Tromey1-1/+1
* windows-tdep.c (windows_xfer_shared_library): * windows-nat.c (get_module_name, windows_make_so): * v850-tdep.c (v850_handle_pushm): * utils.c (null_cleanup, gdb_realpath): * ui-out.c (get_next_header): * tracepoint.c (clear_traceframe_info): * symtab.c (lookup_symtab): * serial.h (struct serial_ops): * mipsread.c (read_alphacoff_dynamic_symtab): * infcmd.c (print_return_value): * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): * f-exp.y (parse_number): * exceptions.c (catch_exceptions): * dummy-frame.c (dummy_frame_this_id): * defs.h (struct cleanup): * breakpoint.c (disable_breakpoints_in_unloaded_shlib): * arm-tdep.c (arm_push_dummy_call): * amd64-tdep.h (amd64_collect_xsave): * amd64-tdep.c (amd64_collect_xsave): * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): * README (typing): Remove duplicate words. * cli/cli-decode.c (lookup_cmd_composition): Add comma. * infrun.c (siginfo_value_read): Fix typo. * solib-frv.c (frv_fdpic_find_global_pointer): Likewise. * top.c (source_line_number): Add comma. gdb/doc * gdbint.texinfo (Register Information Functions): Remove duplicate "the". * gdb.texinfo (Emacs): Remove duplicate "to". (GDB/MI Variable Objects): Remove duplicate "the". (General Query Packets): Likewise. gdb/testsuite * gdb.mi/mi-nsmoribund.exp: * gdb.hp/gdb.objdbg/objdbg01.exp: * gdb.base/structs.exp (test_struct_returns): * gdb.base/call-sc.exp (test_scalar_returns): * gdb.base/bigcore.exp: Remove duplicate words. gdb/gdbserver * win32-low.c (handle_load_dll): Remove duplicate "the".
2011-03-22 * infcmd.c (post_create_inferior): Ignore NOT_AVAILABLE_ERRORPedro Alves1-2/+12
errors when reading the `stop_pc'. * printcmd.c (pc_prefix): Use get_frame_pc_if_available instead of get_frame_pc.
2011-02-282011-02-28 Michael Snyder <msnyder@vmware.com>Michael Snyder1-3/+3
* infcmd.c (_initialize_infcmd): Discard unused values.
2011-01-31 * infcmd.c (finish_backward): Use breakpoint_set_silent.Tom Tromey1-1/+1
* python/py-breakpoint.c (bppy_set_silent): Use breakpoint_set_silent. (bppy_set_thread): Use breakpoint_set_thread. (bppy_set_task): Use breakpoint_set_task. * breakpoint.h (breakpoint_set_silent, breakpoint_set_thread) (breakpoint_set_task): Declare. (make_breakpoint_silent): Remove. * breakpoint.c (breakpoint_set_silent): New function. (breakpoint_set_thread): Likewise. (breakpoint_set_task): Likewise. (make_breakpoint_silent): Remove.
2011-01-25 * printcmd.c (print_formatted): Use val_print_scalar_formattedPedro Alves1-3/+5
instead of print_scalar_formatted. (print_scalar_formatted): Don't handle 's' format strings here, and add an assertion that we never see such format here. * valprint.h (val_print_scalar_formatted): Declare. * valprint.c (val_print_scalar_formatted): New. * c-valprint.c (c_val_print): Use val_print_scalar_formatted instead of print_scalar_formatted. * jv-valprint.c (java_val_print): Ditto. * p-valprint.c (pascal_val_print): Ditto. * ada-valprint.c (ada_val_print_1): Ditto. * f-valprint.c (f_val_print): Ditto. * infcmd.c (registers_info): Ditto. * m2-valprint.c (m2_val_print): Ditto.
2011-01-25 gdb/Pedro Alves1-12/+25
* infcmd.c (default_print_registers_info): Allocate values so to never pass a NULL value to val_print.
2011-01-092011-01-08 Michael Snyder <msnyder@vmware.com>Michael Snyder1-53/+52
* h8300-tdep.c: Comment cleanup, mostly periods and spaces. * hppa-hpux-tdep.c: Ditto. * hppa-linux-nat.c: Ditto. * hppa-linux-tdep.c: Ditto. * hppanbsd-tdep.c: Ditto. * hppa-tdep.c: Ditto. * hppa-tdep.h: Ditto. * hpux-thread.c: Ditto. * i386-cygwin-tdep.c: Ditto. * i386-darwin-nat.c: Ditto. * i386gnu-nat.c: Ditto. * i386-linux-nat.c: Ditto. * i386-linux-tdep.c: Ditto. * i386-nat.c: Ditto. * i386-nat.h: Ditto. * i386nbsd-tdep.c: Ditto. * i386-sol2-nat.c: Ditto. * i386-stub.c: Ditto. * i386-tdep.c: Ditto. * i386-tdep.h: Ditto. * i387-tdep.c: Ditto. * ia64-linux-nat.c: Ditto. * ia64-linux-tdep.c: Ditto. * ia64-tdep.c: Ditto. * infcall.c: Ditto. * infcall.h: Ditto. * infcmd.c: Ditto. * inferior.c: Ditto. * inferior.h: Ditto. * infloop.c: Ditto. * inflow.c: Ditto. * infrun.c: Ditto. * interps.c: Ditto. * interps.h: Ditto. * iq2000-tdep.c: Ditto. * irix5-nat.c: Ditto. * jit.c: Ditto. * jit.h: Ditto. * jv-exp.y: Ditto. * jv-lang.c: Ditto. * jv-lang.h: Ditto. * jv-typeprint.c: Ditto. * jv-valprint.c: Ditto. * language.c: Ditto. * language.h: Ditto. * linespec.c: Ditto. * linux-fork.c: Ditto. * linux-nat.c: Ditto. * linux-thread-db.c: Ditto. * lm32-tdep.c: Ditto.
2011-01-052011-01-05 Michael Snyder <msnyder@vmware.com>Michael Snyder1-38/+52
* addrmap.c: Shorten lines of >= 80 columns. * arch-utils.c: Ditto. * arch-utils.h: Ditto. * ax-gdb.c: Ditto. * ax-general.c: Ditto. * bcache.c: Ditto. * blockframe.c: Ditto. * breakpoint.c: Ditto. * buildsym.c: Ditto. * c-lang.c: Ditto. * c-typeprint.c: Ditto. * charset.c: Ditto. * coffread.c: Ditto. * command.h: Ditto. * corelow.c: Ditto. * cp-abi.c: Ditto. * cp-namespace.c: Ditto. * cp-support.c: Ditto. * dbug-rom.c: Ditto. * dbxread.c: Ditto. * defs.h: Ditto. * dfp.c: Ditto. * dfp.h: Ditto. * dictionary.c: Ditto. * disasm.c: Ditto. * doublest.c: Ditto. * dwarf2-frame.c: Ditto. * dwarf2expr.c: Ditto. * dwarf2loc.c: Ditto. * dwarf2read.c: Ditto. * elfread.c: Ditto. * eval.c: Ditto. * event-loop.c: Ditto. * event-loop.h: Ditto. * exceptions.h: Ditto. * exec.c: Ditto. * expprint.c: Ditto. * expression.h: Ditto. * f-lang.c: Ditto. * f-valprint.c: Ditto. * findcmd.c: Ditto. * frame-base.c: Ditto. * frame-unwind.c: Ditto. * frame-unwind.h: Ditto. * frame.c: Ditto. * frame.h: Ditto. * gcore.c: Ditto. * gdb-stabs.h: Ditto. * gdb_assert.h: Ditto. * gdb_dirent.h: Ditto. * gdb_obstack.h: Ditto. * gdbcore.h: Ditto. * gdbtypes.c: Ditto. * gdbtypes.h: Ditto. * inf-ttrace.c: Ditto. * infcall.c: Ditto. * infcmd.c: Ditto. * inflow.c: Ditto. * infrun.c: Ditto. * inline-frame.h: Ditto. * language.c: Ditto. * language.h: Ditto. * libunwind-frame.c: Ditto. * libunwind-frame.h: Ditto. * linespec.c: Ditto. * linux-nat.c: Ditto. * linux-nat.h: Ditto. * linux-thread-db.c: Ditto. * machoread.c: Ditto. * macroexp.c: Ditto. * macrotab.c: Ditto. * main.c: Ditto. * maint.c: Ditto. * mdebugread.c: Ditto. * memattr.c: Ditto. * minsyms.c: Ditto. * monitor.c: Ditto. * monitor.h: Ditto. * objfiles.c: Ditto. * objfiles.h: Ditto. * osabi.c: Ditto. * p-typeprint.c: Ditto. * p-valprint.c: Ditto. * parse.c: Ditto. * printcmd.c: Ditto. * proc-events.c: Ditto. * procfs.c: Ditto. * progspace.c: Ditto. * progspace.h: Ditto. * psympriv.h: Ditto. * psymtab.c: Ditto. * record.c: Ditto. * regcache.c: Ditto. * regcache.h: Ditto. * remote-fileio.c: Ditto. * remote.c: Ditto. * ser-mingw.c: Ditto. * ser-tcp.c: Ditto. * ser-unix.c: Ditto. * serial.c: Ditto. * serial.h: Ditto. * solib-frv.c: Ditto. * solib-irix.c: Ditto. * solib-osf.c: Ditto. * solib-pa64.c: Ditto. * solib-som.c: Ditto. * solib-sunos.c: Ditto. * solib-svr4.c: Ditto. * solib-target.c: Ditto. * solib.c: Ditto. * somread.c: Ditto. * source.c: Ditto. * stabsread.c: Ditto. * stabsread.c: Ditto. * stack.c: Ditto. * stack.h: Ditto. * symfile-mem.c: Ditto. * symfile.c: Ditto. * symfile.h: Ditto. * symmisc.c: Ditto. * symtab.c: Ditto. * symtab.h: Ditto. * target-descriptions.c: Ditto. * target-memory.c: Ditto. * target.c: Ditto. * target.h: Ditto. * terminal.h: Ditto. * thread.c: Ditto. * top.c: Ditto. * tracepoint.c: Ditto. * tracepoint.h: Ditto. * ui-file.c: Ditto. * ui-file.h: Ditto. * ui-out.h: Ditto. * user-regs.c: Ditto. * user-regs.h: Ditto. * utils.c: Ditto. * valarith.c: Ditto. * valops.c: Ditto. * valprint.c: Ditto. * valprint.h: Ditto. * value.c: Ditto. * varobj.c: Ditto. * varobj.h: Ditto. * vec.h: Ditto. * xcoffread.c: Ditto. * xcoffsolib.c: Ditto. * xcoffsolib.h: Ditto. * xml-syscall.c: Ditto. * xml-tdesc.c: Ditto.
2011-01-01run copyright.sh for 2011.Joel Brobecker1-1/+1
2010-12-09gdbTom Tromey1-2/+32
PR c++/9593: * thread.c (clear_thread_inferior_resources): Call delete_longjmp_breakpoint. * infrun.c (handle_inferior_event): Handle exception breakpoints. (handle_inferior_event): Likewise. (insert_exception_resume_breakpoint): New function. (check_exception_resume): Likewise. * inferior.h (delete_longjmp_breakpoint_cleanup): Declare. * infcmd.c (delete_longjmp_breakpoint_cleanup): No longer static. (step_1): Set thread's initiating frame. (until_next_continuation): New function. (until_next_command): Support exception breakpoints. (finish_command_continuation): Delete longjmp breakpoint. (finish_forward): Support exception breakpoints. * gdbthread.h (struct thread_info) <initiating_frame>: New field. * breakpoint.h (enum bptype) <bp_exception, bp_exception_resume, bp_exception_master>: New constants. (struct bpstat_what) <is_longjmp>: New field. (set_longjmp_breakpoint): Update. * breakpoint.c (create_exception_master_breakpoint): New function. (update_breakpoints_after_exec): Handle bp_exception_master. Call create_exception_master_breakpoint. (print_it_typical): Handle bp_exception_master, bp_exception. (bpstat_stop_status): Handle bp_exception_master. (bpstat_what): Handle bp_exception_master, bp_exception, bp_exception_resume. (bptype_string): Likewise. (print_one_breakpoint_location): Likewise. (allocate_bp_location): Likewise. (set_longjmp_breakpoint): Handle exception breakpoints. Change interface. (delete_longjmp_breakpoint): Handle exception breakpoints. (mention): Likewise. (struct until_break_command_continuation_args) <thread_num>: New field. (until_break_command_continuation): Call delete_longjmp_breakpoint. (until_break_command): Support exception breakpoints. (delete_command): Likewise. (breakpoint_re_set_one): Likewise. (breakpoint_re_set): Likewise. gdb/testuite * gdb.java/jnpe.java: New file. * gdb.java/jnpe.exp: New file. * gdb.cp/nextoverthrow.exp: New file. * gdb.cp/nextoverthrow.cc: New file.
2010-11-28gdb/Jan Kratochvil1-35/+39
Rename and move inferior_thread_state and inferior_status. * gdbthread.h (struct thread_control_state): New struct, move fields step_range_start, step_range_end, step_frame_id, step_stack_frame_id, trap_expected, proceed_to_finish, in_infcall, step_over_calls, stop_step and stop_bpstat here from struct thread_info. (struct thread_suspend_state): New struct, move field stop_signal here from struct thread_info. (struct thread_info): Move the fields above from this struct. * inferior.h: Move the inferior_thread_state and inferior_status declarations comment to their definitions at infrun.c. (struct inferior_control_state): New struct, move field stop_soon from struct inferior here. (struct inferior_suspend_state): New empty struct. (struct inferior): New fields control and suspend. Move out field stop_soon. * infrun.c (struct inferior_thread_state): Rename to ... (infcall_suspend_state): ... here. Replace field stop_signal by fields thread_suspend and inferior_suspend. (save_inferior_thread_state): Rename to ... (save_infcall_suspend_state): ... here. New variable inf. Update the code for new fields. (restore_inferior_thread_state): Rename to ... (restore_infcall_suspend_state): ... here. New variable inf. Update the code for new fields. (do_restore_inferior_thread_state_cleanup): Rename to ... (do_restore_infcall_suspend_state_cleanup): ... here. (make_cleanup_restore_inferior_thread_state): Rename to ... (make_cleanup_restore_infcall_suspend_state): ... here. (discard_inferior_thread_state): Rename to ... (discard_infcall_suspend_state): ... here. (get_inferior_thread_state_regcache): Rename to ... (get_infcall_suspend_state_regcache): ... here. (struct inferior_status): Rename to ... (struct infcall_control_state): ... here. Replace fields step_range_start, step_range_end, step_frame_id, step_stack_frame_id, trap_expected, proceed_to_finish, in_infcall, step_over_calls, stop_step, stop_bpstat and stop_soon by fields thread_control and inferior_control. (save_inferior_status): Rename to ... (save_infcall_control_state): ... here. Update the code for new fields. (restore_inferior_status): Rename to ... (restore_infcall_control_state): ... here. Update the code for new fields. (do_restore_inferior_status_cleanup): Rename to ... (do_restore_infcall_control_state_cleanup): ... here. (make_cleanup_restore_inferior_status): Rename to ... (make_cleanup_restore_infcall_control_state): ... here. (discard_inferior_status): Rename to ... (discard_infcall_control_state): ... here. * alpha-tdep.c, breakpoint.c, dummy-frame.c, dummy-frame.h, exceptions.c, fbsd-nat.c, gdbthread.h, infcall.c, infcmd.c, inferior.c, inferior.h, infrun.c, linux-nat.c, mi/mi-interp.c, mips-tdep.c, procfs.c, solib-irix.c, solib-osf.c, solib-spu.c, solib-sunos.c, solib-svr4.c, thread.c, windows-nat.c: Update all the references to the moved fields and renamed functions.
2010-07-01 * breakpoint.c (update_watchpoint, _initialize_breakpoint): RemovePedro Alves1-1/+1
unnecessary space in string. * filesystem.c (_initialize_filesystem): Ditto. * frame.c (_initialize_frame): Ditto. * infcmd.c (step_once): Ditto. * infrun.c (_initialize_infrun): Ditto. * linux-nat.c (linux_child_follow_fork): Ditto. * maint.c (maintenance_deprecate): Ditto. * memattr.c (_initialize_mem): Ditto. * mips-tdep.c (_initialize_mips_tdep): Ditto. * monitor.c (monitor_open): Ditto. * procfs.c (procfs_xfer_memory): Ditto. * reverse.c (bookmarks_info): Ditto. * sh64-tdep.c (sh64_show_media_regs, sh64_show_compact_regs): Ditto. * stack.c (_initialize_stack): Ditto. * tracepoint.c (_initialize_tracepoint): Ditto. * xtensa-tdep.c (xtensa_supply_gregset, xtensa_regset_from_core_section): Ditto.
2010-06-11gdbTom Tromey1-4/+3
PR gdb/9977, PR exp/11636: * value.h (value_offset): Update. (struct lval_funcs) <check_validity>: New field. <copy_closure>: Make argument const. (value_computed_closure): Update. (value_contents_for_printing): Declare. (value_bits_valid): Likewise. (val_print): Likewise. (set_value_component_location): Update. (value_entirely_optimized_out): Declare. * value.c (value_offset): Argument now const. (require_not_optimized_out): New function. (value_contents_for_printing): New function. (value_contents_all): Call require_not_optimized_out. (value_contents): Likewise. (value_bits_valid): New function. (value_computed_closure): Argument now const. (set_value_component_location): Make 'whole' argument const. (value_entirely_optimized_out): New function. (value_bitsize): Argument now 'const'. (value_bitpos): Likewise. (value_type): Likewise. * valprint.h (val_print_array_elements): Update. * valprint.c (val_print): Add 'val' argument. Use valprint_check_validity. (valprint_check_validity): New function. (value_check_printable): Use value_entirely_optimized_out. (common_val_print): Update. (value_print): Likewise. (val_print_array_elements): Add 'val' argument. * valops.c (value_fetch_lazy): Use value_contents_for_printing, value_bits_valid. Reinit frame cache for lval_computed. * sh64-tdep.c (sh64_do_register): Update. * scm-valprint.c (scm_val_print): Add 'val' argument. * scm-lang.h (scm_val_print): Update. * python/python.h (apply_val_pretty_printer): Update. * python/py-prettyprint.c (apply_val_pretty_printer): Add 'val' argument. Call set_value_component_location. * printcmd.c (print_scalar_formatted): Update. * p-valprint.c (pascal_val_print): Add 'val' argument. (pascal_object_print_value_fields): Likewise. (pascal_object_print_value): Likewise. (pascal_object_print_static_field): Update. * p-lang.h (pascal_val_print): Update. (pascal_object_print_value_fields): Update. * mt-tdep.c (mt_registers_info): Update. * mi/mi-main.c (get_register): Update. (mi_cmd_data_evaluate_expression): Use common_val_print. * m2-valprint.c (m2_print_array_contents): Add 'val' argument. (m2_print_unbounded_array): Likewise. (m2_val_print): Likewise. * m2-lang.h (m2_val_print): Update. * language.h (struct language_defn) <la_val_print>: Add 'val' argument. (LA_VAL_PRINT): Likewise. * language.c (unk_lang_val_print): Add 'val' argument. * jv-valprint.c (java_print_value_fields): Add 'val' argument. (java_val_print): Likewise. * jv-lang.h (java_val_print): Add 'val' argument. * infcmd.c (default_print_registers_info): Update. * f-valprint.c (f77_print_array_1): Add 'val' argument. (f77_print_array): Likewise. (f_val_print): Likewise. * f-lang.h (f_val_print): Add 'val' argument. * dwarf2loc.c (read_pieced_value): Use value_bitsize and value_bitpos. <DWARF_VALUE_OPTIMIZED_OUT>: Don't print warning. Call set_value_optimized_out. (write_pieced_value): Use value_bitsize and value_bitpos. <default>: Don't exit loop. (check_pieced_value_validity): New function. (pieced_value_funcs): Reference check_pieced_value_validity, check_pieced_value_invalid. (copy_pieced_value_closure): Update. (check_pieced_value_bits): New function. (check_pieced_value_invalid): New function. * d-valprint.c (dynamic_array_type): Add 'val' argument. (d_val_print): Likewise. * d-lang.h (d_val_print): Update. * cp-valprint.c (cp_print_value_fields): Add 'val' argument. (cp_print_value_fields_rtti): Likewise. (cp_print_value): Likewise. (cp_print_static_field): Update. * c-valprint.c (c_val_print): Add 'val' argument. (c_value_print): Update. * c-lang.h (c_val_print): Update. (cp_print_value_fields): Likewise. (cp_print_value_fields_rtti): Likewise. * ada-valprint.c (struct ada_val_print_args): Remove. (val_print_packed_array_elements): Add 'val' argument. (ada_val_print): Likewise. Rewrite. (ada_val_print_stub): Remove. (ada_val_print_array): Add 'val' argument. (ada_val_print_1): Likewise. (print_variant_part): Likewise. (ada_value_print): Update. (print_record): Add 'val' argument. (print_field_values): Likewise. * ada-lang.h (ada_val_print): Update. gdb/testsuite PR gdb/9977, PR exp/11636:: * gdb.dwarf2/pieces.exp (pieces_test_f3): Remove kfail. (pieces_test_f6): Update expected output.
2010-05-142010-05-14 Michael Snyder <msnyder@vmware.com>Michael Snyder1-1/+17
* infcall.c: White space. * inf-child.c: White space. * infcmd.c: White space. * inferior.c: White space. * inf-loop.c: White space. * inflow.c: White space. * inline-frame.c: White space. * interps.c: White space.
2010-05-062010-05-06 Michael Snyder <msnyder@vmware.com>Michael Snyder1-5/+0
* linespec.c (decode_compound): Delete unused variable. * dictionary.c (iterator_next_hashed): Delete unused variable. * infcall.c (call_function_by_hand): Delete unused variable. * infcmd.c (step_1): Delete unused variable. (registers_info): Delete unused variable. (attach_command): Delete unused variable. * infrun.c (follow_exec): Delete unused variable. (handle_step_into_function_backwards): Delete unused variable. (_initialize_infrun): Delete unused variable. * stack.c (parse_frame_specification_1): Delete unused variable. (frame_info): Delete unused variable. (backtrace_command_1): Delete unused variable. (catch_info): Delete unused variable.
2010-04-092010-04-08 Stan Shebs <stan@codesourcery.com>Stan Shebs1-1/+1
Pedro Alves <pedro@codesourcery.com> * tracepoint.h (struct trace_status): New fields disconnected_tracing and circular_buffer. (disconnect_tracing): Rename from disconnect_or_stop_tracing. * tracepoint.c (trace_status_command): Display target's status for disconnected tracing and circular buffer. (disconnect_tracing): Rename from disconnect_or_stop_tracing, add query for non-disconnected-tracing case, remove the stop_tracing call. (tfile_open): Clear disconnected and circular buffer status. (trace_save): Save disconnected and circular buffer status. (parse_trace_status): Parse disconnected and circular buffer status, also recognize disconnected as a stop reason. * remote.c (remote_set_disconnected_tracing): Only set QTDisconnected if the remote end supports disconnected tracing. Warn otherwise, if trying to enable disconnected tracing. * infcmd.c (detach_command): Update disconnect_tracing call. * cli/cli-cmds.c (quit_command): Ditto. * gdb.texinfo (Tracepoint Packets): Describe disconn and circular trace status fields.
2010-04-04gdb/Jan Kratochvil1-2/+3
* infcmd.c (run_command_1): Call proceed with regcache_read_pc address. * config/djgpp/fnchange.lst: Add translation for break-entry.exp. gdb/testsuite/ * gdb.base/break-entry.exp: New.
2010-03-25 PR gdb/11327, PR gdb/11328, PR breakpoints/11368:Tom Tromey1-1/+1
* infrun.c (handle_inferior_event): Change initialization of stop_stack_dummy. (handle_inferior_event): Change assignment to stop_stack_dummy. (normal_stop): Update use of stop_stack_dummy. (struct inferior_status) <stop_stack_dummy>: Change type. * inferior.h (stop_stack_dummy): Update. * infcmd.c (stop_stack_dummy): Change type. * infcall.c (cleanup_delete_std_terminate_breakpoint): New function. (call_function_by_hand): Call set_std_terminate_breakpoint. Rewrite std::terminate handling. * breakpoint.h (enum bptype) <bp_std_terminate, bp_std_terminate_master>: New. (enum stop_stack_kind): New. (struct bpstat_what) <call_dummy>: Change type. (set_std_terminate_breakpoint, delete_std_terminate_breakpoint): Declare. * breakpoint.c (create_std_terminate_master_breakpoint): New function. (update_breakpoints_after_exec): Handle bp_std_terminate_master. Call create_std_terminate_master_breakpoint. (print_it_typical): Handle new breakpoint kinds. (bpstat_stop_status): Handle bp_std_terminate_master. (bpstat_what): Correctly set call_dummy field. Handle bp_std_terminate_master and bp_std_terminate. (print_one_breakpoint_location): Update. (allocate_bp_location): Update. (set_std_terminate_breakpoint): New function. (delete_std_terminate_breakpoint): Likewise. (create_thread_event_breakpoint): Update. (delete_command): Update. (breakpoint_re_set_one): Update. (breakpoint_re_set): Call create_std_terminate_master_breakpoint.
2010-03-18 * infcmd.c (finish_command_continuation): Wrap print_return_valueTom Tromey1-1/+13
in TRY_CATCH.
2010-03-18 gdb/Pedro Alves1-8/+9
* infcmd.c (until_command): Use ERROR_NO_INFERIOR. Ensure there's a valid selected thread, and that it is not running. (advance_command): Ditto. (finish_command): Ditto. gdb/testsuite/ * gdb.base/default.exp: Adjust.
2010-03-182010-03-17 Stan Shebs <stan@codesourcery.com>Stan Shebs1-2/+23
* infcall.c: Include tracepoint.h. (call_function_by_hand): Disallow calls in tfind mode. * infcmd.c: Include tracepoint.h. (ensure_not_tfind_mode): New function. (continue_1): Call it. (step_1) Ditto. (jump_command): Ditto. (signal_command): Ditto. (advance_command): Ditto. (until_command): Ditto. (finish_command): Ditto. * tracepoint.h (disconnect_or_stop_tracing): Declare.
2010-02-16 gdb/Daniel Jacobowitz1-3/+5
* infcmd.c (show_inferior_tty_command): Check for NULL. Correct output message.
2010-01-20 Per-inferior args and tty and environment.Vladimir Prus1-80/+81
* infcmd.c (inferior_args): Rename to ... (inferior_args_scratch): ... this. (inferior_io_terminal): Rename to ... (inferior_io_terminal_scratch): ... this. (inferior_argc, inferior_argv): Remove. (set_inferior_io_terminal, get_inferior_io_terminal): Store inside current_inferior(). (set_inferior_tty_command, show_inferior_tty_command): New. (get_inferior_args, set_inferior_args): Store inside current_inferior(). (notice_args_set): Likewise and rename to... (set_args_command): ... this. (set_inferior_args_vector): Likewise. (notice_args_read): Rename to... (show_args_command): ...new. (tty_command): Remove. (run_command_1): Don't free old args, as they are freed by set_inferior_arg now. (run_no_args_command): Likewise. (inferior_environ): Remove. (run_command_1): Use environment of the current inferior. (environment_info, set_environment_command) (unset_environment_command, path_info, path_command): Likewise. (_initialize_infcmd): Adjust for function and variable renames. Do not init inferior_environ. * inferior.h (set_inferior_arg): Adjust prototype. (struct inferior): New fields args, argc, argv, terminal, environment. (inferior_environ): Remove declaration. * inferior.c (free_inferior): Free new fields. (add_inferior_silent): Initialize 'environment' field. * main.c (captured_main): Set arguments only after the initial inferior has been created. Set set_inferior_io_terminal, not tty_command. * mi/mi-main.c (mi_cmd_env_path): Use environment of the current inferior. (_initialize_mi_cmd_env): Adjust for disappearance of global inferior_environ. * solib.c (solib_find): Use environment of the current inferior.
2010-01-08gdb/Jan Kratochvil1-17/+19
Add from_tty to solib_create_inferior_hook. * infcmd.c (post_create_inferior): Move solib_add after solib_create_inferior_hook. Pass from_tty to solib_create_inferior_hook. Call solib_add and SOLIB_ADD with 0 from_tty and comment why. * infrun.c (follow_exec): Pass from_tty solib_create_inferior_hook as 0. * linux-nat.c (linux_child_follow_fork): Likewise. * nto-procfs.c (procfs_post_attach, procfs_create_inferior): Likewise. * solib-darwin.c (darwin_solib_create_inferior_hook): New parameter from_tty. * solib-frv.c (frv_solib_create_inferior_hook): Likewise. * solib-irix.c (irix_solib_create_inferior_hook): Likewise. * solib-null.c (null_solib_create_inferior_hook): Likewise. * solib-osf.c (osf_solib_create_inferior_hook): Likewise. * solib-pa64.c (pa64_solib_create_inferior_hook): Likewise. * solib-som.c (som_solib_create_inferior_hook): Likewise. * solib-spu.c (spu_solib_create_inferior_hook): New parameter from_tty. Pass it to svr4_so_ops.solib_create_inferior_hook. * solib-sunos.c (sunos_solib_create_inferior_hook): New parameter from_tty. * solib-svr4.c (enable_break): New parameter from_tty. Pass it to solib_add. (svr4_solib_create_inferior_hook): New parameter from_tty. Pass it to enable_break. * solib-target.c (solib_target_solib_create_inferior_hook): New parameter from_tty. * solib.c (solib_create_inferior_hook): New parameter from_tty. Pass it to ops->solib_create_inferior_hook. (reload_shared_libraries): Pass from_tty to solib_create_inferior_hook. Move solib_add after solib_create_inferior_hook, call it now with from_tty as 0. New comment there. * solib.h (solib_create_inferior_hook): New parameter from_tty. * solist.h (struct target_so_ops <solib_create_inferior_hook>): Likewise.
2010-01-06 Support disconnected tracing.Stan Shebs1-0/+4
* infcmd.c (detach_command): Ask whether to stop tracing. * cli/cli-cmds.c (quit_command): Ditto. * breakpoint.h (struct breakpoint): New field number_on_target. * breakpoint.c (create_tracepoint_from_upload): New function. (get_tracepoint_by_number_on_target): New function. * remote.c (struct remote): New field disconnected_tracing. (remote_disconnected_tracing_feature): New function. (remote_protocol_features): Add DisconnectedTracing. (struct uploaded_tp): New struct. (uploaded_tps): New global. (get_uploaded_tp): New function. (find_matching_tracepoint): New function. (remote_get_tracing_state): New function. (remote_start_remote): Call it. * tracepoint.c (disconnected_tracing): New global. (trace_start_command): Initialize number_on_target. (stop_tracing): New function, split out from... (trace_stop_command): Call stop_tracing. (get_trace_status): New function, split out from... (trace_status_command): Call get_trace_status, add info on disconnection behavior. (disconnect_or_stop_tracing): New function. (finish_tfind_command): Translate from number on target. (trace_find_tracepoint_command): Translate to number on target. (send_disconnected_tracing_value): New function. (set_disconnected_tracing): New function. (_initialize_tracepoint): Add disconnected-tracing variable. * NEWS: Mention disconnected tracing. * gdb.texinfo (Starting and Stopping Trace Experiments): Document disconnected tracing. (Tracepoint Packets): Document new protocol.
2010-01-01Update copyright year in most headers.Joel Brobecker1-1/+1
Automatic update by copyright.sh.
2009-10-192009-10-19 Pedro Alves <pedro@codesourcery.com>Pedro Alves1-2/+1
Stan Shebs <stan@codesourcery.com> Add base multi-executable/process support to GDB. gdb/ * Makefile.in (SFILES): Add progspace.c. (COMMON_OBS): Add progspace.o. * progspace.h: New. * progspace.c: New. * breakpoint.h (struct bp_target_info) <placed_address_space>: New field. (struct bp_location) <pspace>: New field. (struct breakpoint) <pspace>: New field. (bpstat_stop_status, breakpoint_here_p) (moribund_breakpoint_here_p, breakpoint_inserted_here_p) (regular_breakpoint_inserted_here_p) (software_breakpoint_inserted_here_p, breakpoint_thread_match) (set_default_breakpoint): Adjust prototypes. (remove_breakpoints_pid, breakpoint_program_space_exit): Declare. (insert_single_step_breakpoint, deprecated_insert_raw_breakpoint): Adjust prototypes. * breakpoint.c (executing_startup): Delete. (default_breakpoint_sspace): New. (breakpoint_restore_shadows): Skip if the address space doesn't match. (update_watchpoint): Record the frame's program space in the breakpoint location. (insert_bp_location): Record the address space in target_info. Adjust to pass the symbol space to solib_name_from_address. (breakpoint_program_space_exit): New. (insert_breakpoint_locations): Switch the symbol space and thread when inserting breakpoints. Don't insert breakpoints in a vfork parent waiting for vfork done if we're not attached to the vfork child. (remove_breakpoints_pid): New. (reattach_breakpoints): Switch to a thread of PID. Ignore breakpoints of other symbol spaces. (create_internal_breakpoint): Store the symbol space in the sal. (create_longjmp_master_breakpoint): Iterate over all symbol spaces. (update_breakpoints_after_exec): Ignore breakpoints for other symbol spaces. (remove_breakpoint): Rename to ... (remove_breakpoint_1): ... this. Pass the breakpoints symbol space to solib_name_from_address. (remove_breakpoint): New. (mark_breakpoints_out): Ignore breakpoints from other symbol spaces. (breakpoint_init_inferior): Ditto. (breakpoint_here_p): Add an address space argument and adjust to use breakpoint_address_match. (moribund_breakpoint_here_p): Ditto. (regular_breakpoint_inserted_here_p): Ditto. (breakpoint_inserted_here_p): Ditto. (software_breakpoint_inserted_here_p): Ditto. (breakpoint_thread_match): Ditto. (bpstat_check_location): Ditto. (bpstat_stop_status): Ditto. (print_breakpoint_location): If there's a location to print, switch the current symbol space. (print_one_breakpoint_location): Add `allflag' argument. (print_one_breakpoint): Ditto. Adjust. (do_captured_breakpoint_query): Adjust. (breakpoint_1): Adjust. (breakpoint_has_pc): Also match the symbol space. (describe_other_breakpoints): Add a symbol space argument and adjust. (set_default_breakpoint): Add a symbol space argument. Set default_breakpoint_sspace. (breakpoint_address_match): New. (check_duplicates_for): Add an address space argument, and adjust. (set_raw_breakpoint): Record the symbol space in the location and in the breakpoint. (set_longjmp_breakpoint): Skip longjmp master breakpoints from other symbol spaces. (remove_thread_event_breakpoints, remove_solib_event_breakpoints) (disable_breakpoints_in_shlibs): Skip breakpoints from other symbol spaces. (disable_breakpoints_in_unloaded_shlib): Match symbol spaces. (create_catchpoint): Set the symbol space in the sal. (disable_breakpoints_before_startup): Skip breakpoints from other symbol spaces. Set executing_startup in the current symbol space. (enable_breakpoints_after_startup): Clear executing_startup in the current symbol space. Skip breakpoints from other symbol spaces. (clone_momentary_breakpoint): Also copy the symbol space. (add_location_to_breakpoint): Set the location's symbol space. (bp_loc_is_permanent): Switch thread and symbol space. (create_breakpoint): Adjust. (expand_line_sal_maybe): Expand comment to mention symbol spaces. Switch thread and symbol space when reading memory. (parse_breakpoint_sals): Set the symbol space in the sal. (break_command_really): Ditto. (skip_prologue_sal): Switch and space. (resolve_sal_pc): Ditto. (watch_command_1): Record the symbol space in the sal. (create_ada_exception_breakpoint): Adjust. (clear_command): Adjust. Match symbol spaces. (update_global_location_list): Use breakpoint_address_match. (breakpoint_re_set_one): Switch thread and space. (breakpoint_re_set): Save symbol space. (breakpoint_re_set_thread): Also reset the symbol space. (deprecated_insert_raw_breakpoint): Add an address space argument. Adjust. (insert_single_step_breakpoint): Ditto. (single_step_breakpoint_inserted_here_p): Ditto. (clear_syscall_counts): New. (_initialize_breakpoint): Install it as inferior_exit observer. * exec.h: Include "progspace.h". (exec_bfd, exec_bfd_mtime): New defines. (exec_close): Declare. * exec.c: Include "gdbthread.h" and "progspace.h". (exec_bfd, exec_bfd_mtime, current_target_sections_1): Delete. (using_exec_ops): New. (exec_close_1): Rename to exec_close, and make public. (exec_close): Rename to exec_close_1, and adjust all callers. Add description. Remove target sections and close executables from all program spaces. (exec_file_attach): Add comment. (add_target_sections): Check on `using_exec_ops' to check if the target should be pushed. (remove_target_sections): Only unpush the target if there are no more target sections in any symbol space. * gdbcore.h: Include "exec.h". (exec_bfd, exec_bfd_mtime): Remove declarations. * frame.h (get_frame_program_space, get_frame_address_space) (frame_unwind_program_space): Declare. * frame.c (struct frame_info) <pspace, aspace>: New fields. (create_sentinel_frame): Add program space argument. Set the pspace and aspace fields of the frame object. (get_current_frame, create_new_frame): Adjust. (get_frame_program_space): New. (frame_unwind_program_space): New. (get_frame_address_space): New. * stack.c (print_frame_info): Adjust. (print_frame): Use the frame's program space. * gdbthread.h (any_live_thread_of_process): Declare. * thread.c (any_live_thread_of_process): New. (switch_to_thread): Switch the program space as well. (restore_selected_frame): Don't warn if trying to restore frame level 0. * inferior.h: Include "progspace.h". (detach_fork): Declare. (struct inferior) <removable, aspace, pspace> <vfork_parent, vfork_child, pending_detach> <waiting_for_vfork_done>: New fields. <terminal_info>: Remove field. <data, num_data>: New fields. (register_inferior_data, register_inferior_data_with_cleanup) (clear_inferior_data, set_inferior_data, inferior_data): Declare. (exit_inferior, exit_inferior_silent, exit_inferior_num_silent) (inferior_appeared): Declare. (find_inferior_pid): Typo. (find_inferior_id, find_inferior_for_program_space): Declare. (set_current_inferior, save_current_inferior, prune_inferiors) (number_of_inferiors): Declare. (inferior_list): Declare. * inferior.c: Include "gdbcore.h" and "symfile.h". (inferior_list): Make public. (delete_inferior_1): Always delete thread silently. (find_inferior_id): Make public. (current_inferior_): New. (current_inferior): Use it. (set_current_inferior): New. (restore_inferior): New. (save_current_inferior): New. (free_inferior): Free the per-inferior data. (add_inferior_silent): Allocate per-inferior data. Call inferior_appeared. (delete_threads_of_inferior): New. (delete_inferior_1): Adjust interface to take an inferior pointer. (delete_inferior): Adjust. (delete_inferior_silent): Adjust. (exit_inferior_1): New. (exit_inferior): New. (exit_inferior_silent): New. (exit_inferior_num_silent): New. (detach_inferior): Adjust. (inferior_appeared): New. (discard_all_inferiors): Adjust. (find_inferior_id): Make public. Assert pid is not zero. (find_inferior_for_program_space): New. (have_inferiors): Check if we have any inferior with pid not zero. (have_live_inferiors): Go over all pushed targets looking for process_stratum. (prune_inferiors): New. (number_of_inferiors): New. (print_inferior): Add executable column. Print vfork parent/child relationships. (inferior_command): Adjust to cope with not running inferiors. (remove_inferior_command): New. (add_inferior_command): New. (clone_inferior_command): New. (struct inferior_data): New. (struct inferior_data_registration): New. (struct inferior_data_registry): New. (inferior_data_registry): New. (register_inferior_data_with_cleanup): New. (register_inferior_data): New. (inferior_alloc_data): New. (inferior_free_data): New. (clear_inferior_data): New. (set_inferior_data): New. (inferior_data): New. (initialize_inferiors): New. (_initialize_inferiors): Register "add-inferior", "remove-inferior" and "clone-inferior" commands. * objfiles.h: Include "progspace.h". (struct objfile) <pspace>: New field. (symfile_objfile, object_files): Don't declare. (ALL_PSPACE_OBJFILES): New. (ALL_PSPACE_OBJFILES_SAFE): New. (ALL_OBJFILES, ALL_OBJFILES_SAFE): Adjust. (ALL_PSPACE_SYMTABS): New. (ALL_PRIMARY_SYMTABS): Adjust. (ALL_PSPACE_PRIMARY_SYMTABS): New. (ALL_PSYMTABS): Adjust. (ALL_PSPACE_PSYMTABS): New. * objfiles.c (object_files, symfile_objfile): Delete. (struct objfile_sspace_info): New. (objfiles_pspace_data): New. (objfiles_pspace_data_cleanup): New. (get_objfile_pspace_data): New. (objfiles_changed_p): Delete. (allocate_objfile): Set the objfile's program space. Adjust to reference objfiles_changed_p in pspace data. (free_objfile): Adjust to reference objfiles_changed_p in pspace data. (objfile_relocate): Ditto. (update_section_map): Add pspace argument. Adjust to iterate over objfiles in the passed in pspace. (find_pc_section): Delete sections and num_sections statics. Adjust to refer to program space's objfiles_changed_p. Adjust to refer to sections and num_sections store in the objfile's pspace data. (objfiles_changed): Adjust to reference objfiles_changed_p in pspace data. (_initialize_objfiles): New. * linespec.c (decode_all_digits, decode_dollar): Set the sal's program space. * source.c (current_source_pspace): New. (get_current_source_symtab_and_line): Set the sal's program space. (set_current_source_symtab_and_line): Set current_source_pspace. (select_source_symtab): Ditto. Use ALL_OBJFILES. (forget_cached_source_info): Iterate over all program spaces. * symfile.c (clear_symtab_users): Adjust. * symmisc.c (print_symbol_bcache_statistics): Iterate over all program spaces. (print_objfile_statistics): Ditto. (maintenance_print_msymbols): Ditto. (maintenance_print_objfiles): Ditto. (maintenance_info_symtabs): Ditto. (maintenance_info_psymtabs): Ditto. * symtab.h (SYMTAB_PSPACE): New. (struct symtab_and_line) <pspace>: New field. * symtab.c (init_sal): Clear the sal's program space. (find_pc_sect_symtab): Set the sal's program space. Switch thread and space. (append_expanded_sal): Add program space argument. Iterate over all program spaces. (expand_line_sal): Iterate over all program spaces. Switch program space. * target.h (enum target_waitkind) <TARGET_WAITKIND_VFORK_DONE>: New. (struct target_ops) <to_thread_address_space>: New field. (target_thread_address_space): Define. * target.c (target_detach): Only remove breakpoints from the inferior we're detaching. (target_thread_address_space): New. * defs.h (initialize_progspace): Declare. * top.c (gdb_init): Call it. * solist.h (struct so_list) <sspace>: New field. * solib.h (struct program_space): Forward declare. (solib_name_from_address): Adjust prototype. * solib.c (so_list_head): Replace with a macro referencing the program space. (update_solib_list): Set the so's program space. (solib_name_from_address): Add a program space argument and adjust. * solib-svr4.c (struct svr4_info) <pid>: Delete field. <interp_text_sect_low, interp_text_sect_high, interp_plt_sect_low> <interp_plt_sect_high>: New fields. (svr4_info_p, svr4_info): Delete. (solib_svr4_sspace_data): New. (get_svr4_info): Rewrite. (svr4_sspace_data_cleanup): New. (open_symbol_file_object): Adjust. (svr4_default_sos): Adjust. (svr4_fetch_objfile_link_map): Adjust. (interp_text_sect_low, interp_text_sect_high, interp_plt_sect_low) (interp_plt_sect_high): Delete. (svr4_in_dynsym_resolve_code): Adjust. (enable_break): Adjust. (svr4_clear_solib): Revert bit that removed the svr4_info here, and reinstate clearing debug_base, debug_loader_offset_p, debug_loader_offset and debug_loader_name. (_initialize_svr4_solib): Register solib_svr4_pspace_data. Don't install an inferior_exit observer anymore. * printcmd.c (struct display) <pspace>: New field. (display_command): Set the display's sspace. (do_one_display): Match the display's sspace. (display_uses_solib_p): Ditto. * linux-fork.c (detach_fork): Moved to infrun.c. (_initialize_linux_fork): Moved "detach-on-fork" command to infrun.c. * infrun.c (detach_fork): Moved from linux-fork.c. (proceed_after_vfork_done): New. (handle_vfork_child_exec_or_exit): New. (follow_exec_mode_replace, follow_exec_mode_keep) (follow_exec_mode_names, follow_exec_mode_string) (show_follow_exec_mode_string): New. (follow_exec): New. Reinstate the mark_breakpoints_out call. Remove shared libraries before attaching new executable. If user wants to keep the inferior, keep it. (displaced_step_fixup): Adjust to pass an address space to the breakpoints module. (resume): Ditto. (clear_proceed_status): In all-stop mode, always clear the proceed status of all threads. (prepare_to_proceed): Adjust to pass an address space to the breakpoints module. (proceed): Ditto. (adjust_pc_after_break): Ditto. (handle_inferior_event): When handling a process exit, switch the program space to the inferior's that had exited. Call handle_vfork_child_exec_or_exit. Adjust to pass an address space to the breakpoints module. In non-stop mode, when following a fork and detach-fork is off, also resume the other branch. Handle TARGET_WAITKIND_VFORK_DONE. Set the program space in sals. (normal_stop): Prune inferiors. (_initialize_infrun): Install the new "follow-exec-mode" command. "detach-on-fork" moved here. * regcache.h (get_regcache_aspace): Declare. * regcache.c (struct regcache) <aspace>: New field. (regcache_xmalloc): Clear the aspace. (get_regcache_aspace): New. (regcache_cpy): Copy the aspace field. (regcache_cpy_no_passthrough): Ditto. (get_thread_regcache): Fetch the thread's address space from the target, and store it in the regcache. * infcall.c (call_function_by_hand): Set the sal's pspace. * arch-utils.c (default_has_shared_address_space): New. * arch-utils.h (default_has_shared_address_space): Declare. * gdbarch.sh (has_shared_address_space): New. * gdbarch.h, gdbarch.c: Regenerate. * linux-tdep.c: Include auxv.h, target.h, elf/common.h. (linux_has_shared_address_space): New. (_initialize_linux_tdep): Declare. * arm-tdep.c (arm_software_single_step): Pass the frame's address space to insert_single_step_breakpoint. * arm-linux-tdep.c (arm_linux_software_single_step): Pass the frame's pspace to breakpoint functions. * cris-tdep.c (crisv32_single_step_through_delay): Ditto. (cris_software_single_step): Ditto. * mips-tdep.c (deal_with_atomic_sequence): Add frame argument. Pass the frame's pspace to breakpoint functions. (mips_software_single_step): Adjust. (mips_single_step_through_delay): Adjust. * rs6000-aix-tdep.c (rs6000_software_single_step): Adjust. * rs6000-tdep.c (ppc_deal_with_atomic_sequence): Adjust. * solib-irix.c (enable_break): Adjust to pass the current frame's address space to breakpoint functions. * sparc-tdep.c (sparc_software_single_step): Ditto. * spu-tdep.c (spu_software_single_step): Ditto. * alpha-tdep.c (alpha_software_single_step): Ditto. * record.c (record_wait): Adjust to pass an address space to the breakpoints module. * fork-child.c (fork_inferior): Set the new inferior's program and address spaces. * inf-ptrace.c (inf_ptrace_follow_fork): Copy the parent's program and address spaces. (inf_ptrace_attach): Set the inferior's program and address spaces. * linux-nat.c: Include "solib.h". (linux_child_follow_fork): Manage parent and child's program and address spaces. Clone the parent's program space if necessary. Don't wait for the vfork to be done here. Refuse to resume if following the vfork parent while leaving the child stopped. (resume_callback): Don't resume a vfork parent. (linux_nat_resume): Also check for pending events in the lp->waitstatus field. (linux_handle_extended_wait): Report TARGET_WAITKIND_VFORK_DONE events to the core. (stop_wait_callback): Don't wait for SIGSTOP on vfork parents. (cancel_breakpoint): Adjust. * linux-thread-db.c (thread_db_wait): Don't remove thread event breakpoints here. (thread_db_mourn_inferior): Don't mark breakpoints out here. Remove thread event breakpoints after mourning. * corelow.c: Include progspace.h. (core_open): Set the inferior's program and address spaces. * remote.c (remote_add_inferior): Set the new inferior's program and address spaces. (remote_start_remote): Update address spaces. (extended_remote_create_inferior_1): Don't init the thread list if we already debugging other inferiors. * darwin-nat.c (darwin_attach): Set the new inferior's program and address spaces. * gnu-nat.c (gnu_attach): Ditto. * go32-nat.c (go32_create_inferior): Ditto. * inf-ttrace.c (inf_ttrace_follow_fork, inf_ttrace_attach): Ditto. * monitor.c (monitor_open): Ditto. * nto-procfs.c (procfs_attach, procfs_create_inferior): Ditto. * procfs.c (do_attach): Ditto. * windows-nat.c (do_initial_windows_stuff): Ditto. * inflow.c (inferior_process_group) (terminal_init_inferior_with_pgrp, terminal_inferior, (terminal_ours_1, inflow_inferior_exit, copy_terminal_info) (child_terminal_info, new_tty_postfork, set_sigint_trap): Adjust to use per-inferior data instead of inferior->terminal_info. (inflow_inferior_data): New. (inflow_new_inferior): Delete. (inflow_inferior_data_cleanup): New. (get_inflow_inferior_data): New. * mi/mi-interp.c (mi_new_inferior): Rename to... (mi_inferior_appeared): ... this. (mi_interpreter_init): Adjust. * tui/tui-disasm.c: Include "progspace.h". (tui_set_disassem_content): Pass an address space to breakpoint_here_p. * NEWS: Mention multi-program debugging support. Mention new commands "add-inferior", "clone-inferior", "remove-inferior", "maint info program-spaces", and new option "set follow-exec-mode". 2009-10-19 Pedro Alves <pedro@codesourcery.com> Stan Shebs <stan@codesourcery.com> gdb/doc/ * observer.texi (new_inferior): Rename to... (inferior_appeared): ... this. 2009-10-19 Pedro Alves <pedro@codesourcery.com> Stan Shebs <stan@codesourcery.com> gdb/testsuite/ * gdb.base/foll-vfork.exp: Adjust to spell out "follow-fork". * gdb.base/foll-exec.exp: Adjust to expect a process id before "Executing new program". * gdb.base/foll-fork.exp: Adjust to spell out "follow-fork". * gdb.base/multi-forks.exp: Ditto. Adjust to the inferior being left listed after having been killed. * gdb.base/attach.exp: Adjust to spell out "symbol-file". * gdb.base/maint.exp: Adjust test. * Makefile.in (ALL_SUBDIRS): Add gdb.multi. * gdb.multi/Makefile.in: New. * gdb.multi/base.exp: New. * gdb.multi/goodbye.c: New. * gdb.multi/hangout.c: New. * gdb.multi/hello.c: New. * gdb.multi/bkpt-multi-exec.c: New. * gdb.multi/bkpt-multi-exec.exp: New. * gdb.multi/crashme.c: New. 2009-10-19 Pedro Alves <pedro@codesourcery.com> Stan Shebs <stan@codesourcery.com> gdb/doc/ * gdb.texinfo (Inferiors): Rename node to ... (Inferiors and Programs): ... this. Mention running multiple programs in the same debug session. <info inferiors>: Mention the new 'Executable' column if "info inferiors". Update examples. Document the "add-inferior", "clone-inferior", "remove-inferior" and "maint info program-spaces" commands. (Process): Rename node to... (Forks): ... this. Document "set|show follow-exec-mode".
2009-07-02gdb/Pedro Alves1-2/+3
2009-07-02 Pedro Alves <pedro@codesourcery.com> * linux-nat.c (linux_child_follow_fork): If we're staying attached to the child process, enable event reporting on it. Don't handle checkpoints here. Instead, add the child fork to the lwp thread and inferior lists without clobbering the previous inferior. Let the thread_db layer learn about a new child process, even if following the parent. (linux_nat_switch_fork): Delete lwps of the current inferior only, instead of clearing the whole list. Use thread_change_ptid to give the core the illusion the new checkpoint is still the same inferior. Clear the register cache. (linux_handle_extended_wait): Handle checkpoints here. (linux_multi_process): Turn on. * linux-fork.c (struct fork_info) <pc>: Remove field. (init_fork_list): Do not delete the checkpoint from the inferior list (it is not there). (fork_load_infrun_state): Don't switch inferior_ptid here. Pass the new checkpoint's ptid to linux_nat_switch_fork. (fork_save_infrun_state): Make static. Don't stop the pc field of fork_info, it's gone. (linux_fork_mourn_inferior): Don't delete the checkpoint from the inferior list, it's not there. (linux_fork_detach): Ditto. (delete_fork_command): Replace mention of fork/checkpoint by checkpoint only. (detach_fork_command): Likewise. Don't delete the checkpoint from the inferior list. (info_forks_command): Adjust. (restore_detach_fork): Delete. (checkpointing_pid): New. (linux_fork_checkpointing_p): New. (save_detach_fork): Delete. (checkpoint_command): Delete temp_detach_fork. Don't remove breakpoints, that's a nop. Store the pid of the process we're checkpointing, and use make_cleanup_restore_integer to restore it. Don't reinsert breakpoints here. (process_command, fork_command): Delete. (restart_command): Update comments to only mention checkpoints, not forks. (_initialize_linux_fork): Delete "fork", "process", "info forks" commands. * linux-fork.h (fork_save_infrun_state, fork_list): Delete declarations. (linux_fork_checkpointing_p): Declare. * cli/cli-cmds.c (killlist): New. * cli/cli-cmds.h (killlist): Declare. * gdbcmd.h (killlist): Declare. * inferior.c: Include "gdbthread.h". (detach_inferior_command, kill_inferior_command) (inferior_command): New. (info_inferiors_command): Allow specifying a specific inferior id. (_initialize_inferiors): Register "inferior", "kill inferior" and "detach inferior" commands. * infcmd.c (_initialize_infcmd): Make "kill" a prefix command. * gdbthread.h (any_thread_of_process): Declare. * thread.c (any_thread_of_process): New. * NEWS: Mention multi-inferior debugging. Mention 'info inferiors', 'inferior', 'detach inferior' and 'kill inferior' as new commands. (Removed commands): New section, mentioning that 'info forks', 'fork', 'process', 'delete fork' and 'detach fork' are now gone. gdb/testsuite/ 2009-07-02 Pedro Alves <pedro@codesourcery.com> * gdb.base/multi-forks.exp: Only run detach-on-fork tests on linux. Adjust to use "inferior", "info inferiors", "detach inferior" and "kill inferior" instead of "restart", "info fork", "detach fork" and "delete fork". * gdb.base/ending-run.exp: Spell out "info". * gdb.base/help.exp: Adjust to use test_prefix_command_help for the "kill" command. gdb/doc/ 2009-07-02 Pedro Alves <pedro@codesourcery.com> * gdb.texinfo (Debugging multiple inferiors): Document the "inferior", "detach inferior" and "kill inferior" commands. (Debugging Programs with Multiple Processes): Adjust to mention generic "inferior" commands. Delete mention of "detach fork" and "delete fork". Cross reference to "Debugging multiple inferiors" section.
2009-07-02 * defs.h (strlen_paddr, paddr, paddr_nz): Remove.Ulrich Weigand1-2/+5
(paddress): Add GDBARCH parameter. * utils.c (strlen_paddr, paddr, paddr_nz): Remove. (paddress): Add GDBARCH parameter, use it instead of current_gdbarch. * ui-out.h (ui_out_field_core_addr): Add GDBARCH parameter. * ui-out.c (ui_out_field_core_addr): Add GDBARCH parameter, use it instead of current_gdbarch. Update calls to ui_out_field_core_addr to pass architecture: * ada-lang.c (print_one_exception): Update. * breakpoint.c (print_one_breakpoint_location, print_one_exception_catchpoint): Update. * disasm.c (dump_insns): Update. * darwin-nat-info.c (darwin_debug_regions_recurse): Update. * mi/mi-main.c (mi_cmd_data_read_memory): Update. * mi/mi-symbol-cmds.c: Include "objfiles.h". (mi_cmd_symbol_list_lines): Update. * stack.c (print_frame_info, print_frame): Update. Update callers of paddress to pass architecture: * ada-tasks.c (info_task): Update. * ada-valprint.c (ada_val_print_1): Update. * annotate.c (annotate_source, annotate_frame_begin): Update. * breakpoint.c (insert_bp_location, describe_other_breakpoints, mention): Update. * cli/cli-cmds.c (edit_command, list_command, print_disassembly): Update. * corefile.c (memory_error): Update. * c-valprint.c (print_function_pointer_address, c_val_print): Update. * disasm.c (dis_asm_print_address): Update. * exec.c (print_section_info): Update. * f-valprint.c (f_val_print): Update. * infcmd.c: Include "arch-utils.h". (jump_command, program_info): Update. * linux-fork.c: Include "arch-utils.h". (info_forks_command): Update. * m2-valprint.c (print_function_pointer_address, print_unpacked_pointer, print_variable_at_address, m2_val_print): Update. * m32r-rom.c (m32r_load_section, m32r_load, m32r_upload_command): Update. * printcmd.c (print_address, print_address_demangle, address_info): Update. * p-valprint.c (pascal_val_print): Update. * source.c: Include "arch-utils.h". (line_info): Update. * stack.c (frame_info, print_block_frame_labels): Update. * symfile.c (add_symbol_file_command, list_overlays_command): Update. * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol, print_partial_symbols, maintenance_info_psymtabs, maintenance_check_symtabs): Update. * symtab.c (find_pc_sect_symtab): Update. * target.c (deprecated_debug_xfer_memory): Update. * tracepoint.c (scope_info): Update. * tui/tui-stack.c (tui_make_status_line): Update. * valprint.c (val_print_string): Update. Update callers of paddr_nz to use paddress instead (keeping user-visible output identical): * alpha-tdep.c (alpha_heuristic_proc_start): Update. * amd64-tdep.c (fixup_riprel, amd64_displaced_step_copy_insn, amd64_displaced_step_fixup): Update. * arch-utils.c (simple_displaced_step_copy_insn): Update. * auxv.c (fprint_target_auxv): Update. * breakpoint.c (insert_single_step_breakpoint): Update. * buildsym.c (finish_block): Update. * cli/cli-dump.c (restore_section_callback): Update. * fbsd-nat.c (fbsd_find_memory_regions): Update. * frame.c (frame_unwind_register_value): Update. * gcore.c (gcore_create_callback): Update. * hppa-tdep.c (hppa_frame_cache, hppa_skip_trampoline_code): Update. * i386-tdep.c (i386_displaced_step_fixup, i386_record_modrm, i386_record_lea_modrm_addr, i386_record_lea_modrm, i386_process_record): Update. * ia64-tdep.c (ia64_frame_this_id, ia64_sigtramp_frame_this_id, ia64_libunwind_frame_this_id, ia64_libunwind_sigtramp_frame_this_id, ia64_dummy_id, ia64_access_reg, ia64_access_rse_reg): Update. * infrun.c (displaced_step_prepare, displaced_step_fixup, handle_inferior_event, insert_step_resume_breakpoint_at_sal, insert_longjmp_resume_breakpoint): Update. * linux-nat.c (linux_nat_find_memory_regions): Update. * linux-record.c (record_linux_system_call): Update. * mips-tdep.c (heuristic_proc_start, mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call, mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update. * monitor.c (monitor_error, monitor_remove_breakpoint): Update. * record.c (record_arch_list_add_mem, record_wait, record_xfer_partial): Update. * remote-mips.c (mips_fetch_word, mips_check_lsi_error, mips_common_breakpoint): Update. * remote-sim.c (gdbsim_xfer_inferior_memory): Update. * rs6000-tdep.c (ppc_displaced_step_fixup): Update. * solib-som.c (som_current_sos): Update. * symfile.c (load_progress, generic_load): Update. * symfile-mem.c (add_vsyscall_page): Update. * valops.c (value_fetch_lazy): Update. * windows-tdep.c (windows_xfer_shared_library): Update. Update callers of paddr_nz to use paddress instead (changing user-visible output to make it more correct): * dwarf2loc.c (locexpr_describe_location): Update. * ia64-tdep.c (ia64_memory_insert_breakpoint, ia64_memory_remove_breakpoint): Update. * jv-valprint.c (java_value_print): Update. * m32c-tdep.c (m32c_m16c_address_to_pointer): Update. * monitor.c (monitor_read_memory): Update. Update callers of paddr to use paddress instead (changing user-visible output to make it more correct): * arm-tdep.c (arm_push_dummy_call): Update. * breakpoint.c (insert_bp_location, create_thread_event_breakpoint, create_breakpoint): Update. * darwin-nat-info.c (darwin_debug_regions): Update. * dcache.c (dcache_info): Update. * dsrec.c (load_srec, make_srec): Update. * dwarf2-frame.c (dwarf2_restore_rule, execute_cfa_program, dwarf2_frame_cache): Update. * gcore.c (gcore_copy_callback): Update. * gnu-nat.c (gnu_xfer_memory): Update. * mips-linux-nat.c (mips_show_dr): Update. * monitor.c (monitor_write_memory, monitor_insert_breakpoint, monitor_remove_breakpoint): Update. * remote.c (compare_sections_command): Update. * remote-m32r-sdi.c (m32r_xfer_memory, m32r_insert_breakpoint, m32r_remove_breakpoint, m32r_insert_watchpoint, m32r_remove_watchpoint): Update. * sol-thread.c (info_cb): Update. * symfile.c (load_progress): Update. Update callers of paddress or paddr_nz to use hex_string instead (changes output of internal/error/debug messages only): * dwarf2read.c (dump_die_shallow): Update. * frame.c (fprint_field, fprint_frame, frame_pc_unwind, get_frame_func, create_new_frame): Update. * hppa-tdep.c (find_unwind_entry, unwind_command): Update. * ia64-tdep.c (get_kernel_table, ia64_find_proc_info_x, ia64_get_dyn_info_list): Update. * maint.c (maintenance_translate_address): Update. * mi/mi-cmd-var.c (mi_cmd_var_create): Update. * target.c (target_flash_erase): Update. Update callers of paddr/paddr_nz to use phex/phex_nz instead, using an appropriate address size. Remove use of strlen_paddr. * exec.c (exec_files_info): Update. * i386-nat.c (i386_show_dr): Update. * remote.c (remote_flash_erase): Update. * m32r-rom.c (m32r_load_section): Update. * monitor.c (monitor_vsprintf, monitor_store_register): Update. * remote.c (remote_check_symbols, remote_search_memory): Update. * remote-mips.c (mips_request, mips_common_breakpoint): Update. * scm-valprint.c (scm_ipruk, scm_scmval_print): Update. * sh64-tdep.c (sh64_show_media_regs, sh64_show_compact_regs): Update. * sh-tdep.c (sh_generic_show_regs, sh3_show_regs, sh2e_show_regs, sh2a_show_regs, sh2a_nofpu_show_regs, sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh4_nofpu_show_regs, sh_dsp_show_regs): Update. * xcoffsolib.c (sharedlibrary_command): Update. * maint.c (maint_print_section_info): Add ADDR_SIZE parameter. Use hex_string_custom instead of paddr. (print_bfd_section_info): Pass address size. (print_objfile_section_info): Likewise. * annotate.h (annotate_source): Add GDBARCH parameter. (annotate_frame_begin): Likewise. * annotate.c (annotate_source): Add GDBARCH parameter. (annotate_frame_begin): Likewise. * source.c (identify_source_line): Update call to annotate_source. * stack.c (print_frame_info, print_frame): Update call to annotate_frame_begin. * breakpoint.c (describe_other_breakpoints): Add GDBARCH parameter. (create_breakpoint, create_ada_exception_breakpoint): Update call. * stack.c (print_block_frame_labels): Add GDBARCH parameter. (print_frame_label_vars): Update call. * symmisc.c (print_partial_symbols): Add GDBARCH parameter. (dump_psymtab): Update call to print_partial_symbols. (struct print_symbol_args): Add GDBARCH member. (dump_symtab_1): Set print_symbol_args architecture member. (print_symbol): Use it. * windows-tdep.h (windows_xfer_shared_library): Add GDBARCH parameter. * windows-tdep.c (windows_xfer_shared_library): Likewise. * i386-cygwin-tdep.c (struct cpms_data): Add GDBARCH member. (core_process_module_section): Pass architecture from cpms_data to windows_xfer_shared_library. (windows_core_xfer_shared_libraries): Initialize cmps_data architecture member. * windows-nat.c (windows_xfer_shared_libraries): Pass architecture to windows_xfer_shared_library. * defs.h (print_address): Add GDBARCH parameter. * printcmd.c (print_address): Add GDBARCH parameter. (print_scalar_formatted, do_examine): Update call. * findcmd.c (find_command): Update call. * tracepoint.c: Include "arch-utils.h". (trace_find_line_command): Update call. * tui/tui-disasm.c (tui_disassemble): Update call. * value.h (print_address_demangle): Add GDBARCH parameter. * printcmd.c (print_address_demangle): Add GDBARCH parameter. * c-valprint.c (print_function_pointer_address, c_val_print): Update call. * f-valprint.c (f_val_print): Update call. * gnu-v3-abi.c (gnuv3_print_method_ptr): Update call. * jv-valprint.c (java_val_print): Update call. * m2-valprint.c (print_function_pointer_address, m2_val_print): Update call. * p-valprint.c (pascal_val_print): Update call. * disasm.c (gdb_disassemble_info): Install architecture into di.application_data field. testsuite/ChangeLog: * gdb.threads/tls-shared.exp: Update to locexpr_describe_location change to prefix TLS offset in hex with 0x. doc/ChangeLog: * gdbint.texinfo (Item Output Functions): Update signature for ui_out_field_core_addr.
2009-07-02 * breakpoint.h (struct breakpoint): New member GDBARCH.Ulrich Weigand1-3/+8
* breakpoint.c: Include "arch-utils.h". (set_raw_breakpoint_without_location): Add GDBARCH parameter. Use it to set breakpoint architecture. (set_raw_breakpoint): Add GDBARCH parameter. (create_internal_breakpoint): Likewise. (create_catchpoint): Likewise. (create_fork_vfork_event_catchpoint): Likewise. (create_breakpoint): Likewise. (create_breakpoints): Likewise. (break_command_really): Likewise. (create_ada_exception_breakpoint): Likewise. Update local callers to pass architecture: (create_internal_breakpoint): Update. (create_overlay_event_breakpoint): Update. (create_longjmp_master_breakpoint): Update. (create_thread_event_breakpoint): Update. (create_solib_event_breakpoint): Update. (create_catchpoint): Update. (create_fork_vfork_event_catchpoint): Update. (set_momentary_breakpoint): Update. (clone_momentary_breakpoint): Update. (create_breakpoint): Update. (create_breakpoints): Update. (break_command_really): Update. (break_command_1): Update. (set_breakpoint): Update. (watch_command_1): Update. (catch_fork_command_1): Update. (catch_exec_commnd_1): Update. (handle_gnu_v3_exceptions): Update. (create_ada_exception_breakpoint): Update. (catch_ada_exception_command): Update. (catch_assert_command): Update. (trace_command): Update. * breakpoint.h (struct bp_location): New member GDBARCH. * breakpoint.c (get_sal_arch): New function. (set_raw_breakpoint): Set location architecture. (add_location_to_breakpoint): Likewise. (clone_momentary_breakpoint): Likewise. (watch_command_1): Likewise. (update_watchpoint): Likewise. (bp_loc_is_permanent): Use location architecture instead of current_gdbarch. (adjust_breakpoint_address): Add GDBARCH parameter; use it instead of current_gdbarch. Update callers of adjust_breakpoint_address to pass breakpoint location architecture: (set_raw_breakpoint): Update. (watch_command_1): Update. * tracepoint.c: (collect_symbol): Add GDBARCH parameter, use instead of current_gdbarch. (add_local_symbols): Add GDBARCH parameter. Pass to collect_symbol. (encode_actions): Pass tracepoint architecture to add_local_symbols (encode_actions): Use tracepoint architecture instead of current_gdbarch. Pass it to add_local_symbols and collect_symbol. * breakpoint.h (struct breakpoint_ops): Replace last_addr parameter of print_one callback with last_loc. * breakpoint.c (print_one_breakpoint_location): Replace last_addr parameter with last_loc. (print_one_breakpoint): Likewise. (do_captured_breakpoint_query): Update call. (breakpoint_1): Pass last_loc instead of last_addr to print_one_breakpoint. Pass last location architecture instead of current_gdbarch to set_next_address. Update all implementations of the print_one callback: * breakpoint.c (print_one_catch_fork): Update. (print_one_catch_vfork): Update. (print_one_catch_exec): Update. (print_one_exception_catchpoint): Update. * ada-lang.c (print_one_exception): Update. (print_one_catch_exception): Update. (print_one_catch_exception_unhandled): Update. (print_one_catch_assert): Update. * breakpoint.c (print_one_breakpoint_location): Add PRINT_ADDRESS_BITS parameter. Use it instead of gdbarch_addr_bit (current_gdbarch). (print_one_breakpoint): Add PRINT_ADDRESS_BITS parameter and pass it to print_one_breakpoint_location. (breakpoint_address_bits): New function. (do_captured_breakpoint_query): Compute number of address bits to print and pass it to print_one_breakpoint. (breakpoint_1): Likewise. Use it instead of current_gdbarch. * breakpoint.h (create_thread_event_breakpoint): Add GDBARCH. * breakpoint.c (create_thread_event_breakpoint): Likewise. Update callers to create_thread_event_breakpoint: * aix-thread.c (pd_enable): Update. * linux-thread-db.c (enable_thread_event): Update. * breakpoint.h (create_solib_event_breakpoint): Add GDBARCH. * breakpoint.c (create_solib_event_breakpoint): Likewise. Update callers to create_solib_event_breakpoint: * solib-frv.c (enable_break, enable_break2): Update. * solib-pa64.c (pa64_solib_create_inferior_hook): Update. * solib-som.c (som_solib_create_inferior_hook): Update. * solib-darwin.c (darwin_solib_create_inferior_hook): Update. * solib-svr4.c (enable_break): Update. * breakpoint.h (insert_single_step_breakpoint): Add GDBARCH. * breakpoint.c (insert_single_step_breakpoint): Likewise. Update callers to insert_single_step_breakpoint: * alpha-tdep.c (alpha_software_single_step): Update. * arm-linux-tdep.c (arm_linux_software_single_step): Update. * arm-tdep.c (arm_software_single_step): Update. * cris-tdep.c (cris_software_single_step): Update. * rs6000-aix-tdep.c (rs6000_software_single_step): Update. * rs6000-tdep.c (ppc_deal_with_atomic_sequence): Update. * sparc-tdep.c (sparc_software_single_step): Update. * spu-tdep.c (spu_software_single_step): Update. * mips-tdep.c (deal_with_atomic_sequence): Add GDBARCH parameter. Pass it to insert_single_step_breakpoint. (mips_software_single_step): Pass architecture to deal_with_atomic_sequence and insert_single_step_breakpoint. * breakpoint.h (deprecated_insert_raw_breakpoint): Add GDBARCH. (deprecated_remove_raw_breakpoint): Likewise. * breakpoint.c (deprecated_insert_raw_breakpoint): Add GDBARCH. (deprecated_remove_raw_breakpoint): Likewise. Update callers to deprecated_insert_raw_breakpoint and deprecated_remove_raw_breakpoint: * breakpoint.c (single_step_gdbarch): New static variable. (insert_single_step_breakpoint): Pass GDBARCH parameter to deprecated_insert_raw_breakpoint. Store it in single_step_gdbarch. (remove_single_step_breakpoints): Pass architecture stored in single_step_gdbarch to deprecated_remove_raw_breakpoint. * rs6000-nat.c (exec_one_dummy_insn): Update. * solib-irix.c (enable_break, disable_break): Update. * procfs.c (procfs_mourn_inferior): Update. (remove_dbx_link_breakpoint): Update. * breakpoint.h (set_breakpoint): Add GDBARCH parameter. (set_momentary_breakpoint, set_momentary_breakpoint_at_pc): Likewise. * breakpoint.c (set_breakpoint): Add GDBARCH parameter. (set_momentary_breakpoint, set_momentary_breakpoint_at_pc): Likewise. Update callers to set_breakpoint, set_momentary_breakpoint and set_momentary_breakpoint_at_pc: * breakpoint.c (set_momentary_breakpoint_at_pc): Update. (until_break_command): Update. * infcall.c (call_function_by_hand): Update. * infcmd.c (finish_backward, finish_forward): Update. * infrun.c (insert_step_resume_breakpoint_at_sal): Add GDBARCH parameter. Pass it to set_momentary_breakpoint. (insert_longjmp_resume_breakpoint): Add GDBARCH parameter. Pass it to set_momentary_breakpoint_at_pc. (handle_inferior_event): Update. (insert_step_resume_breakpoint_at_frame): Update. (insert_step_resume_breakpoint_at_caller): Update.. * mi/mi-cmd-break.c: Include "arch-utils.h". (mi_cmd_break_insert): Update. * target.h (struct target_ops): Add GDBARCH parameter to to_insert_breakpoint, to_remove_breakpoint, to_insert_hw_breakpoint, and to_remove_hw_breakpoint members. (target_insert_breakpoint, target_remove_breakpoint, target_insert_hw_breakpoint, target_remove_hw_breakpoint): Add GDBARCH parameter, pass to target routine. (memory_remove_breakpoint, memory_insert_breakpoint): Add GDBARCH parameter. * target.c (debug_to_insert_breakpoint, debug_to_remove_breakpoint, debug_to_insert_hw_breakpoint, debug_to_remove_hw_breakpoint): Add GDBARCH parameter, pass to target routine. (update_current_target): Update function signature. * breakpoint.c (insert_bp_location, remove_breakpoint, deprecated_insert_raw_breakpoint, deprecated_remove_raw_breakpoint): Pass architecture to target_ routines. Update all implementations of the target breakpoint routines to take GDBARCH parameter and use it instead of GDBARCH as appropriate: * corelow.c (ignore): Update. * exec.c (ignore): Update. * mem-break.c (memory_insert_breakpoint): Update. (memory_remove_breakpoint): Update. * monitor.c (monitor_insert_breakpoint): Update. (monitor_remove_breakpoint): Update. * record.c (record_insert_breakpoint): Update. (record_beneath_to_insert_breakpoint): Update. (record_remove_breakpoint): Update. (record_beneath_to_remove_breakpoint): Update. * remote.c (remote_insert_breakpoint): Update. (remote_remove_breakpoint): Update. (remote_insert_hw_breakpoint): Update. (remote_remove_hw_breakpoint): Update. * remote-m32r-sdi.c (m32r_insert_breakpoint): Update. (m32r_remove_breakpoint): Update. * remote-mips.c (mips_insert_breakpoint): Update. (mips_remove_breakpoint): Update. * i386-nat.c (i386_insert_hw_breakpoint): Update. (i386_remove_hw_breakpoint): Update. * nto-procfs.c (procfs_insert_breakpoint): Update. (procfs_remove_breakpoint): Update. (procfs_insert_hw_breakpoint): Update. (procfs_remove_hw_breakpoint): Update. doc/ChangeLog: * gdbint.texi (Examples of Use of @code{ui_out} functions): Update example code extrated from breakpoint.c.
2009-06-28 gdb/Daniel Jacobowitz1-10/+61
* NEWS: Document inlined function support. * Makefile.in (SFILES): Add inline-frame.c. (COMMON_OBS): Add inline-frame.o. * block.c (contained_in): Rewrite to use lexical nesting. (block_linkage_function): Skip inlined function blocks. (block_inlined_p): New. * block.h (struct block): Update comment. (block_inlined_p): New prototype. * blockframe.c (get_frame_block): Handle inlined functions. (get_frame_function): Do not use block_linkage_function. (block_innermost_frame): Use get_frame_block and contained_in. * breakpoint.c (watchpoint_check): Remove extra reinit_frame_cache. Skip over inlined functions. Simplify epilogue check. (bpstat_check_breakpoint_conditions): Use get_stack_frame_id. Update comments. (set_momentary_breakpoint): Only accept non-inlined frames. (watch_command_1): Use frame_unwind_caller_pc and frame_unwind_caller_id instead of get_prev_frame. (until_break_command): Likewise. Use get_stack_frame_id. * buildsym.c (end_symtab): Set SYMBOL_SYMTAB for block functions. * dwarf2loc.c (dwarf_expr_frame_base): Use block_linkage_function. * dwarf2read.c (process_die): Handle DW_TAG_inlined_subroutine. (read_func_scope, new_symbol): Likewise. Handle arguments specially for inlined functions without call site information. (inherit_abstract_dies): Allow tag mismatch for inlined subroutines. (die_specification): Treat DW_AT_abstract_origin as a specification. (read_type_die): Handle DW_TAG_inlined_subroutine. * frame-unwind.c (frame_unwind_init): Add inline_frame_unwind. * frame.c (fprint_frame_id): Print inline depth. (fprint_frame_type): Handle INLINE_FRAME and SENTINEL_FRAME. (skip_inlined_frames, get_stack_frame_id): New. (frame_unwind_caller_id): Use skip_inlined_frames. (frame_id_inlined_p): New. (frame_id_eq): Make the logic match the comments. Add inline_depth check. (frame_id_inner): Handle inlined functions. (frame_unwind_pc): New function, copied from frame_unwind_caller_pc. (frame_unwind_caller_pc): Use skip_inlined_frames and frame_unwind_pc. (get_prev_frame_1): Check for inline frames. Split out frame allocation to get_prev_frame_raw. (get_prev_frame_raw): New function. (get_prev_frame): Handle inline frames. (get_frame_pc): Use frame_unwind_pc. (get_frame_address_in_block): Skip inlined frames on both sides. (pc_notcurrent): Delete. (find_frame_sal): Rewrite to handle inline call sites. Use get_frame_address_in_block. (deprecated_update_frame_pc_hack): Make static. * frame.h: Update comments. (struct frame_id): Add inline_depth. (enum frame_type): Add INLINE_FRAME. (frame_id_inlined_p, get_stack_frame_id): New prototypes. * gdbthread.h (struct thread_info): Add step_stack_frame_id field. * infcmd.c (set_step_frame): New function. (step_once): Use set_step_frame. Handle inlined functions. (until_next_command): Use set_step_frame. (finish_backward), finish_forward): Use get_stack_frame_id. (finish_command): Support inlined functions. * inferior.h (set_step_info): New prototype. * infrun.c (RESUME_ALL): Use minus_one_ptid. (clear_proceed_status): Clear step_stack_frame_id. (init_wait_for_inferior): Call clear_inline_frame_state. (init_execution_control_state): Make static. (set_step_info): New function. (init_thread_stepping_state): Do not set the symtab or line here. (stepped_in_from): New function. (handle_inferior_event): Handle inlined functions. Use set_step_info. (insert_step_resume_breakpoint_at_frame): Use get_stack_frame_id. (struct inferior_status): Add step_stack_frame_id. (save_inferior_status, restore_inferior_status): Save and restore step_stack_frame_id. * inline-frame.c, inline-frame.h: New files. * minsyms.c (prim_record_minimal_symbol_and_info): Use XCALLOC. * regcache.c (regcache_write_pc): Call reinit_frame_cache. * s390-tdep.c (s390_prologue_frame_unwind_cache): Handle INLINE_FRAME. * stack.c (frame_show_address): New. (print_frame_info, print_frame): Use it. (find_frame_funname): Use get_frame_function. Handle inlined blocks. (frame_info): Mark inlined functions. (backtrace_command_1): Use get_current_user_frame. (print_frame_local_vars, print_frame_label_vars): Update comments. (return_command): Refuse inlined functions. * symtab.c (lookup_symbol_aux_local): Stop at inlined function boundaries. (find_function_start_sal): Avoid inlined functions. (completion_list_add_fields): New function. (default_make_symbol_completion_list): Use it. Use block_static_block and block_global_block. Check for inlined functions. (skip_prologue_using_sal): Avoid line number comparison across inlining. * symtab.h (struct symbol): Add is_inlined. (SYMBOL_INLINED): New. * target.c (target_resume): Call clear_inline_frame_state. * valops.c (value_of_variable): Check block_inlined_p. gdb/doc/ * gdb.texinfo (Debugging Optimized Code): New chapter. (Compiling for Debugging): Reference it. Move some text to the new section. gdb/testsuite/ * gdb.base/break.exp: Add an XFAIL for gcc/36748. * gdb.cp/annota2.exp: Accept frames-invalid in more places. * gdb.opt/Makefile.in (EXECUTABLES): Update. * gdb.opt/clobbered-registers-O2.exp: Update to GPL v3. * gdb.opt/inline-bt.c, gdb.opt/inline-bt.exp, gdb.opt/inline-cmds.c, gdb.opt/inline-cmds.exp, gdb.opt/inline-locals.c, gdb.opt/inline-locals.exp, gdb.opt/inline-markers.c: New files. * lib/gdb.exp (skip_inline_frame_tests): New function. (skip_inline_var_tests): New function.
2009-06-24 * breakpoint.h (set_longjmp_breakpoint): Add THREAD argument.Ulrich Weigand1-1/+1
(enum bptype): Add bp_longjmp_master. * breakpoint.c (create_longjmp_master_breakpoint): New function. (update_breakpoints_after_exec): Handle bp_longjmp_master breakpoints. Call create_longjmp_master_breakpoint. (print_it_typical, bpstat_stop_status, bpstat_what, print_one_breakpoint_location, allocate_bp_location, mention, delete_command, breakpoint_re_set_one): Handle bp_longjmp_master. (breakpoint_re_set): Call create_longjmp_master_breakpoint. (create_longjmp_breakpoint): Delete. (set_longjmp_breakpoint): Add THREAD argument. Reimplement to install momentary clones of bp_longjmp_master breakpoints. * infcmd.c (step_1): Pass thread to set_longjmp_breakpoint.
2009-06-17 * dummy-frame.c (deprecated_pc_in_call_dummy): Add GDBARCH parameter,Ulrich Weigand1-7/+9
use it instead of current_gdbarch. * frame.h (deprecated_pc_in_call_dummy): Add GDBARCH parameter. * arm-tdep.c (arm_skip_prologue): Pass architecture to deprecated_pc_in_call_dummy. * symtab.c (skip_prologue_using_sal): Add GDBARCH parameter. Use it instead of current_gdbarch. * symtab.h (skip_prologue_using_sal): Add GDBARCH parameter. * breakpoint.c (expand_line_sal_maybe): Pass architecture to skip_prologue_using_sal. * arm-tdep.c (skip_prologue_using_sal): Likewise. * lm32-tdep.c (lm32_skip_prologue): Likewise. * m32-tdep.c (m32c_skip_prologue): Likewise. * mips-tdep.c (mips_skip_prologue): Likewise. * moxie-tdep.c (moxie_skip_prologue): Likewise. * mt-tdep.c (mt_frame_unwind_cache): Likewise. * rs6000-tdep.c (rs6000_skip_prologue): Likewise. * frv-tdep.c (frv_analyze_prologue): Add GDBARCH parameter, pass it to skip_prologue_using_sal. Update call sites ... (frv_skip_prologue, frv_frame_unwind_cache): ... here. * mn10300-tdep.c (struct mn10300_prologue): Add GDBARCH member. (check_for_saved): Use it instead of current_gdbarch. (mn10300_analyze_prologue): Set it. * value.c (using_struct_return): Add GDBARCH parameter. Use it instead of current_gdbarch. * value.h (using_struct_return): Add GDBARCH parameter. * eval.c (evaluate_subexp_standard): Pass architecture to using_struct_return. * infcall.c (call_function_by_hand): Likewise. * stack.c (return_command): Likewise. * sparc-tdep.c (sparc32_push_dummy_code): Likewise. * symtab.c (in_prologue): Add GDBARCH parameter. Use it instead of current_gdbarch. * symtab.h (in_prologue): Add GDBARCH parameter. * infrun.c (handle_inferior_event): Pass architecture to in_prologue. * eval.c (evaluate_subexp_standard): Use expression architecture instead of current_gdbarch. * c-lang.c (evaluate_subexp_c): Use expression architecture and language instead of current_gdbarch and current_language. * printcmd.c (do_one_display): Use expression architecture instead of current_gdbarch. * infcmd.c (print_return_value): Use architecture of stop_regcache instead of current_gdbarch. (print_vector_info, print_float_info): Remove GDBARCH argument, use frame architecture instead. (vector_info, float_info): Update calls. * objc-lang.c (objc_skip_trampoline): Use frame architecture instead of current_gdbarch. * parse.c (write_dollar_variable): Use parse architecture instead of current_gdbarch. * source.c (line_info): Use objfile architecture instead of current_gdbarch. * symtab.c (find_function_start_sal): Use gdbarch instead of current_gdbarch. (print_msymbol_info): Use objfile architecture instead of current_gdbarch. * valops.c (value_assign): Use frame architecture instead of current_gdbarch.
2009-06-17 * gdbarch.sh (construct_inferior_arguments): Remove.Ulrich Weigand1-3/+2
* gdbarch.c, gdbarch.h: Regenerate. * infcmd.c (get_inferior_args): Call construct_inferior_arguments directly instead of gdbarch_construct_inferior_arguments. (construct_inferior_arguments): Remove GDBARCH argument. * inferior.h (construct_inferior_arguments): Likewise.
2009-06-17 * infcmd.c (post_create_inferior): Call breakpoint_re_set after targetPierre Muller1-0/+12
is pushed for watchpoint promotion to hardware watchpoint.
2009-06-07 * target.h (struct target_ops): Make to_has_all_memory,Pedro Alves1-6/+6
to_has_memory, to_has_stack, to_has_registers and to_has_execution methods instead of variables. (target_has_all_memory_1, target_has_memory_1, target_has_stack_1) (target_has_registers_1, target_has_execution_1): Declare functions. (target_has_all_memory): Rewrite to call target_has_all_memory_1. (target_has_memory): Rewrite to call target_has_memory_1. (target_has_stack): Rewrite to call target_has_all_stack_1. (target_has_registers): Rewrite to call target_has_registers_1. (target_has_execution): Rewrite to call target_has_execution_1. (default_child_has_all_memory, default_child_has_memory) (default_child_has_stack, default_child_has_registers) (default_child_has_execution): Declare. (target_mark_running, target_mark_exited): Delete declarations. * target.c (default_child_has_all_memory, default_child_has_memory, default_child_has_stack, default_child_has_registers, default_child_has_execution): New. (target_has_all_memory_1, target_has_memory_1, target_has_stack_1, target_has_registers_1, target_has_execution_1): New. (add_target): Default the to_has_all_memory, to_has_all_memory, to_has_memory, to_has_stack, to_has_registers and to_has_execution callbacks to return 0. (update_current_target): Do not inherit to_has_all_memory, to_has_memory, to_has_stack, to_has_registers or to_has_execution. (target_mark_running, target_mark_exited): Delete. (memory_xfer_partial): Adjust. (target_read_memory, target_write_memory, target_search_memory): Dispatch to the the top-most target, not the flattened current_target. (target_info): Adjust. (init_dummy_target): Install return_zero as callback for to_has_all_memory, to_has_memory, to_has_stack, to_has_registers, to_has_execution. (set_maintenance_target_async_permitted): Use have_live_inferiors instead of target_has_execution. * target-memory.c (target_write_memory_blocks): Dispatch memory writes to the the top-most target, not the flattened current_target. * breakpoint.c (insert_breakpoints): Don't check for target_has_execution here. (update_global_location_list): Check if there are live inferiors to debug instead of target_has_execution. * infcmd.c (kill_command, detach_command): Check if there are inferiors instead of target_has_execution. * inferior.h (have_live_inferiors): Declare. * inferior.c (have_live_inferiors): New. * infrun.c (normal_stop): Don't check for target_has_execution to finish the thread states. * thread.c (is_thread_state, is_stopped, is_exited, is_running) (any_running, is_executing): Remove checks for target_has_execution. * top.c (kill_or_detach): Don't try to kill core inferiors. (quit_target): Don't check for target_has_execution. * corelow.c (core_has_memory, core_has_stack, core_has_registers): New. (init_core_ops): Install core_has_memory, core_has_stack and core_has_registers. * exec.c (exec_has_memory): New. (init_exec_ops): Install exec_has_memory. * remote.c (remote_add_inferior): Don't call target_mark_running. (remote_start_remote): Don't call target_mark_exited or call target_mark_running. (remote_open_1): Use have_inferiors instead of target_has_execution. Don't use target_mark_exited. (init_remote_ops): Install deafult_child_has_all_memory, default_child_has_memory, default_child_has_stack, default_child_has_registers, default_child_has_execution. * bsd-kvm.c (bsd_kvm_return_one): New. (bsd_kvm_add_target): Register bsd_kvm_return_one as to_has_memory, to_has_stack and to_has_registers callbacks. * remote-m32r-sdi.c (m32r_return_one): New. (init_m32r_ops): Register it. * inf-child.c (inf_child_target): Adjust to register default_child_has_all_memory, default_child_has_memory, default_child_has_stack, default_child_has_registers, default_child_has_execution callbacks. * gnu-nat.c (init_gnu_ops): Likewise. * go32-nat.c (init_go32_ops): Likewise. * hpux-thread.c (init_hpux_thread_ops): Likewise. * monitor.c (init_base_monitor_ops): Likewise. * nto-procfs.c (init_procfs_ops): Likewise. * remote-mips.c (_initialize_remote_mips): Likewise. * windows-nat.c (init_windows_ops): Likewise. * remote-sim.c (gdbsim_create_inferior): Don't use target_mark_running or target_mark_exited. (gdbsim_mourn_inferior): Don't call target_mark_exited. (init_gdbsim_ops): Adjust to register default_child_has_all_memory, default_child_has_memory, default_child_has_stack, default_child_has_registers, default_child_has_execution callbacks. * linux-nat.c (linux_nat_xfer_partial): If reading memory, and there's no inferior selected, defer to a lower stratum.
2009-05-24gdb:Doug Evans1-3/+3
Global renaming of find_thread_pid to find_thread_ptid. * gdbthread.h (find_thread_ptid): Renamed from find_thread_pid. * thread.c (find_thread_ptid): Renamed from find_thread_pid. All callers updated. gdbserver: Global renaming of find_thread_pid to find_thread_ptid. * server.h (find_thread_ptid): Renamed from find_thread_pid. * inferiors.c (find_thread_ptid): Renamed from find_thread_pid. All callers updated.